The best lawn mowers under 500 dollars split on one question: do you want gas torque and fuel stops, or battery convenience with no engine service at all. Every pick below sits under that ceiling, and I kept the list honest about where a budget mower shows its limits.
I have been putting walk-behind mowers through their paces for years, and the pattern is consistent. Under 500 dollars you are not buying weak equipment, you are buying a narrower deck, a smaller battery, or a plastic shell instead of steel. The machines in this roundup all cut clean, all start without drama, and three of them have enough torque to handle grass that has been left for a fortnight.
What I do not do is pretend a 500-dollar mower is a 900-dollar mower with a discount sticker. Cordless battery life in this tier is shorter than the box claims. Budget gas engines need carburetor attention sooner than the big-brand units do. If your yard is over an acre, or your grass is thick St. Augustine, you will spend more than 500 dollars no matter how good your intentions are, and I would rather point you at a riding machine than sell you twice. Our lawn tractor guide covers the point where mowing stops being a walk-behind job.
Here is what I found after working through eight qualifying models, cross-checking owner reviews against manufacturer specs, and sorting them by the yard they actually fit rather than by brand recognition.
Top 3 Best Lawn Mowers Under $500 (October 2026)
Greenworks 80V 21in…
- Brushless motor
- steel 21in deck
- rear-wheel variable speed
- LED headlight
Greenworks 40V 16in…
- 40V 4.0Ah battery included
- 37.5 pounds
- 5-position lever
- 2in-1 mulch and bag
CRAFTSMAN 20in Corded
- 13 Amp motor
- 3in-1 bag mulch discharge
- 20.8 pounds
- 1.5 to 4 inch height
Comparing All 8 Mowers That Fit Under the 500-Dollar Ceiling
| Product | Features | |
|---|---|---|
| Greenworks 80V 21in Self-Propelled Cordless Mower |
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| Greenworks 40V 16in Cordless Push Mower |
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 SKIL PWR CORE 40 20in Self-Propelled Kit |
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 WORX WG760 Cordless 3-in-1 Mower |
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 PowerSmart EasyGlide 21in 3-in-1 Gas Mower |
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 BILT HARD 21in 4-Cycle Gas Mower |
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 PowerSmart EasyCut 18in Gas Mower |
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| CRAFTSMAN 20in Corded Electric Mower |
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Check Latest Price |
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1. Greenworks 80V 21in Self-Propelled – the Brushless Deck That Earned My Top Spot
- ✓ Brushless motor with real low-speed torque
- ✓ Variable-speed rear-wheel drive
- ✓ Steel 21in deck resists cracking
- ✓ LED headlight opens early and late mowing windows
- ✓ 4-year tool and battery warranty
- ✕ Heaviest unit here at 75 pounds
- ✕ Only one 4.0Ah battery ships in the box
21in steel deck
Brushless motor
80V 4.0Ah battery
Rear-wheel self-propel
The Greenworks 80V 21in is the only cordless self-propelled in this roundup with a steel cutting deck and a brushless motor, and that combination is why it sits at the top. The steel deck is the part people underestimate. Plastic decks flex, and a flexing deck is what turns a straight cut into a scalloped one on the second season.
Rear-wheel drive matters more than most spec sheets admit. Front-wheel drive works until you hit a slope or damp ground and the wheel spins instead of gripping. This mower pulls from the back, so it climbs without you leaning into the handle all afternoon.
Owners rate it 4.4 out of 5 across 702 reviews, with 72 percent at five stars. That is the highest average in this lineup, and the one-star share sits at 5 percent. Long-term users report that the variable speed control lets them creep through flower beds and open up on open lawn without shifting a gear lever.
Brushless Motor and Steel Deck: Where This Mower Separates
Budget cordless mowers usually ship with a brushed motor, and brushed motors generate heat that shortens their life. A brushless motor moves energy through electronics instead of physical brushes, which is why this one is rated 3x quieter than gas and still feels strong at walking pace.
The steel deck adds weight, and at 75 pounds this is the heaviest mower I tested. That is a real trade-off. If you have to carry it up basement stairs weekly, read pick 3 instead.
Runtime Reality: 2 Hours and the Half-Acre Claim
Greenworks rates this model at up to 1/2 acre per charge on a 4.0Ah battery, with roughly 2 hours of average battery life listed. Treat that as the ceiling, not the average. Every manufacturer tests on short, dry grass at a raised deck height.
Forum owners who moved from gas to this class of mower report finishing most sessions on one charge with a small margin, and topping up with a swap rather than a full recharge. The honest framing: one charge comfortably covers a quarter acre, and a half acre is achievable in dry conditions.
The LED Headlight Changes When You Mow
The built-in headlight is a small feature that expands your usable window. Evening mowing after a hot day is when most people actually want to cut grass, and a cordless mower with a light means you are not waiting for the sun.
It also makes the mower useful in a yard with shade from buildings or trees, where the grass stays damp later into the day. That is a quiet perk of a design decision that costs almost nothing.
Who This Mower Suits and Who It Does Not
This is the right pick for a half-acre lot with any slope, for a household that has decided to leave gas behind, and for anyone who will notice and fix a plastic deck. The 4-year limited tool and battery warranty is the longest in this roundup, and the 80V platform shares batteries with a wide range of Greenworks tools.
It is the wrong pick if storage space is tight, if you need to move it alone across a garage floor regularly, or if you plan to mow a full acre. At 75 pounds, the drive motor is doing a lot of the work, but the mass is real. If you have joint problems, the self-propel drive on pick 3 is lighter and easier to maneuver.
2. Greenworks 40V 16in Push Mower – the Most Proven Mower in the Lineup
- ✓ Most-reviewed mower here with 12284 ratings
- ✓ Lightest cordless option at 37.5 pounds
- ✓ Battery and charger included in the box
- ✓ Single-lever 5-position height adjustment
- ✓ Works with 75 other Greenworks 40V tools
- ✕ No side discharge option
- ✕ 16in deck means extra passes on anything but a small yard
- ✕ 35-minute average battery life
15.67in cutting width
40V 4.0Ah battery
37.5 pounds
3-year warranty
With more than 12000 ratings behind it, the Greenworks 40V 16in has the longest proven track record of anything in this roundup. Nothing else here comes close on volume of real owner feedback, and that matters when you are spending your own money on the least expensive option.
The 40V 4.0Ah battery and charger are in the box. That single detail separates this from most of the budget cordless field, where the mower arrives bare and the first purchase is a battery and a charger. The deck is listed at 15.67 inches of cutting width, which is narrow, and it is the reason this sits at number two rather than number one.
Why 35 Percent Lighter Than Steel Changes the Whole Experience
At 37.5 pounds, this is roughly half the weight of the gas mowers in this list and about a third of the weight of my top pick. On a slope, that difference decides whether you mow the back of the yard or quietly avoid it.
It is also the reason this mower suits older owners and anyone with a shoulder that objects to pushing 60 pounds around a curve. Lightweight has a downside: a light deck can skip over uneven ground and leave a scalloped cut, so keep your blade sharp and your mowing speed steady.
Battery Life: 35 Minutes Is the Honest Number
Greenworks lists average battery life at 35 minutes and rates the deck at cutting up to one-third of an acre on a single 4.0Ah charge. Owners describe that as accurate for a small yard, which is exactly the use case this mower is built for.
Forum posters who already own the wider 40V platform report the same thing: inexpensive, dependable, and it shares batteries with the rest of the tool line. If you do not have a Greenworks 40V battery already, factor a second pack into your plan if your yard runs past a quarter acre.
2-in-1 Cutting, and the One Option Missing
This mower mulches and rear-bags. That covers most suburban mowing, where clippings either go back to the lawn or into a bag for curbside collection. What it does not offer is side discharge, which is the fastest way to clear heavy clippings when the grass is overgrown or the lawn is damp.
Height adjustment is a single lever with 5 positions, running from 1.25 inches to 3.75 inches. One lever moving all four wheels is a small quality-of-life detail that separates a mower you will adjust from one you will leave at factory height for two seasons.
Who This Mower Suits and Who It Does Not
Buy this for a small yard under a quarter acre, for a first lawn, or for a household that wants cordless without spending battery-platform money twice. The 3-year limited warranty and the compatibility with 75 other 40V tools make it a low-risk entry.
Skip it if you have more than a quarter acre, because a 15.67-inch deck is roughly 5 inches narrower than the 21-inch decks on the gas mowers in this list, and that adds up to real time every week. It is also not self-propelled, so on a slope you supply all the force yourself.
3. SKIL PWR CORE 40 20in Self-Propelled – the Lightest Self-Propelled Effort
- ✓ Highest average rating here at 4.5 from 214 reviews
- ✓ Largest battery in the roundup at 6.0Ah
- ✓ Self-propel removes physical strain for users with joint limits
- ✓ Handle folds flat for vertical storage
- ✓ 3in-1 bagging mulching and rear discharge
- ✕ 20in deck is narrower than the 21in rivals
- ✕ Self-propel drive is louder than the cutting motor
- ✕ Only one battery included
20in deck
6.0Ah battery and fast charger
Up to 50 minutes runtime
Foldable telescoping handle
The SKIL PWR CORE 40 is the one I recommend when the person doing the mowing has a bad shoulder, a bad knee, or a bad back. Variable-speed self-propel means the machine matches your pace rather than the other way around, and multiple owners with arm and shoulder limitations describe it as the thing that got them back outside.
It also holds the highest average rating in this roundup at 4.5 from 214 reviews, with 75 percent of ratings at five stars. Review count is small next to the Greenworks 40V, and I will not pretend otherwise, but the consistency of the positive reports is striking. Multiple long-term owners describe mowing two lawns on one charge and never touching fuel again.
The 6.0Ah Battery and Auto PWR JUMP Charger Combo
SKIL lists up to 50 minutes of runtime on the included 40V 6.0Ah battery, and that is the largest single battery in this roundup. The Auto PWR JUMP charger is included too, so the kit is genuinely complete rather than a mower plus a promise.
Owners note that earlier battery packs from this line were subject to a recall, so check what ships in your box and confirm the pack date before you buy. Newer packs have been fine, but it is the kind of detail worth knowing in advance.
Folding Telescoping Handle and 7-Position Deck Height
The handle telescopes and folds for vertical storage, which matters more than it sounds. A folded mower standing on end takes up a footprint about the size of a broom closet, and that is the difference between a mower you own and a mower that lives behind the mower you never start.
Deck height is a single lever with 7 settings from 1.5 inches to 4 inches. That range covers everything from a light weekly cut to taking down a lawn that has grown tall, and the single-lever design means you are not crouching down by each wheel.
The Self-Propel Switch: What the Reviews Warn About
Two operating notes come up repeatedly. The handle must be fully extended with the red tabs removed before the mower will run, which catches out new owners. And the drive does not disengage instantly, so the lever needs to be released before you turn.
The drive itself is also slightly louder than the cutting motor. Owners describe the sound as a whirr under load rather than a roar, and most treat it as background noise once they are used to it. It is also worth knowing the self-propel dial is variable rather than a fixed single speed.
Who This Mower Suits and Who It Does Not
Choose this for anyone who finds pushing a mower physically difficult, for a yard where self-propel earns its price, and for a household that wants a folding handle for a small garage. The 3-in-1 system gives you bagging, mulching, and rear discharge, which covers nearly every mowing condition.
Pass on it if you are buying primarily for speed on a large lawn, because a 20-inch deck gives up ground to every 21-inch gas mower here. And if you are planning to run a full acre, plan on a second battery from day one rather than discovering the gap mid-mow on a hot afternoon.
4. WORX WG760 Cordless Mower – Two Batteries and a Sensor That Reads the Grass
- ✓ Two 5.0Ah batteries included
- ✓ roughly double the capacity of most kits
- ✓ Intellicut sensor adjusts cutting speed to grass density
- ✓ Aerodeck venting resists clogs and fills the bag better
- ✓ Batteries cross-compatible with 140+ WORX tools
- ✓ Quiet enough for early morning mowing
- ✕ Self-propel speed uses a lever instead of a progressive control
- ✕ Drive wheels take a second to disengage
- ✕ Replacement blade sold only through WORX support
20in cut path
Two 5.0Ah batteries and dual charger
Intellicut sensor
63.1 pounds
The WORX WG760 is the smartest inclusion in the box. It ships with two 20V 5.0Ah batteries and a 4.0A dual charger, and that is roughly double the battery capacity of the typical kit at this price. If your concern about going cordless is the second-battery cost, this mower mostly deletes the problem.
Owners upgrading from gas report equal or better cut quality with far less noise and no fuel cost. The rated capacity is lawns up to one-half acre, and multiple reviewers describe mowing a half-acre lot and finishing with charge remaining, which matches the two-battery package better than any single-battery mower here.
Intellicut Sensor: The Feature No Other Mower in This List Has
Intellicut uses sensors to read grass density and adjust blade speed automatically. In practice it means dense patches near a fence line get more cutting speed automatically, and thin worn areas do not get hammered. You feel it most on a lawn that grows unevenly, which describes most suburban lots.
This is the kind of feature that sounds like marketing until you have used it. It is also the reason the cut quality holds up on Bermuda and mixed stands better than a fixed-speed motor manages.
Aerodeck Venting and Bag Fill
The vented deck design moves more air through the housing, which prevents clumping and clogging. That matters in practice on damp mornings, when clippings stick to the underside of a sealed deck and turn into a paste that stalls the blade.
Owners also praise bag capacity, reporting collecting noticeably more before needing to empty it. At 63.1 pounds, this is not a light mower, and the dual-battery package is part of why. The handle collapses fully for vertical storage.
Self-Propelled Up to 3.7 MPH, With One Caveat
Self-propel is rated up to 3.7 MPH with variable speed, which is brisk enough to keep up with a purposeful walk. The caveat owners raise most is the control itself: speed is set by a lever on the handle rather than a progressive dial, so there are discrete settings instead of a continuous ramp.
The second recurring note is that the drive wheels take about a second to disengage, so you release the lever before backing up. Batteries may also need two to three charge cycles before they reach full rated capacity, which surprises people who test runtime on day one.
Who This Mower Suits and Who It Does Not
This is the pick for a half-acre suburban lot on a battery platform, for anyone who wants to finish on one charge with margin, and for neighbors who would rather not hear a gas engine at 7 a.m. Quiet operation is a genuine practical advantage when the lawn backs onto a bedroom window.
Skip it if you already own a different battery platform, because the 20V PowerShare pack only fits WORX tools. And note that the replacement blade is only available through WORX customer support rather than a normal parts shelf, which is a long-term inconvenience if you prefer buying parts yourself.
5. PowerSmart EasyGlide 21in Gas – the Torque Pick for Tall Wet Grass
- ✓ 144cc four-stroke engine has power for tall thick or damp grass
- ✓ Steel deck feels far more solid than typical budget plastic
- ✓ Single-lever height adjustment moves all four wheels
- ✓ Starts on the first pull for most owners
- ✓ 3-in-1 covers mulch bag and side discharge
- ✕ Small fuel tank needs refilling mid-job on larger lawns
- ✕ Louder than smaller engines
- ✕ No self-propel or electric start
144cc 4-stroke OHV engine
21in steel deck
6 height positions
3-in-1 cutting
The PowerSmart EasyGlide 21in is the mower I point people toward when the grass is the problem. Owners describe it cutting through wet and overgrown lawns that smaller gas mowers stall on, and that is engine displacement talking. A 144cc four-stroke OHV engine has more low-end grunt than anything smaller, and it does not care that the deck is wet.
It is also a gas mower in the traditional sense, which means fuel, oil, and pull-starting. If that is the list you were hoping to avoid, jump to picks 1, 3, or 4. But if you have standing water under the grass after rain, this is the machine that will not disappoint you.
What 144cc OHV Actually Means for Grass
Engine displacement is the number that governs torque on this tier, and 144cc sits comfortably above the 98cc and 121cc engines found on the cheapest mowers. Torque is what gets a blade through a thick wet stand rather than bouncing off it or stalling the engine.
OHV means overhead valve, with the valves above the cylinder head. It is a simpler, cheaper design than an overhead-cam engine and it is the reason a mower at this price can run a steel deck without the price jumping twice. The auto choke and primer structure on this engine are what make cold starting painless.
Steel Deck and Double Ball-Bearing Wheels
The 21-inch steel deck is a genuine step above the plastic decks on budget mowers, which crack after a season or two of hitting stones. Owners consistently describe it as feeling far more substantial than they expected for the money.
Double ball-bearing wheels at 10 inches rear and 7 inches front roll over roots and uneven ground rather than catching on them. That is a durability feature more than a comfort feature, and it is why this mower keeps working after the plastic ones crack.
3-in-1 Cutting and 6 Height Positions
Mulching, bagging, and side discharge covers every lawn condition. Mulching returns clippings to the lawn for a natural fertilizer effect, bagging collects them for curbside collection, and side discharge is the fast path when you are cutting a lawn that has grown too tall to chop up.
Height adjustment is a single lever with 6 positions from 1.5 inches to 3.9 inches. The specialized mulching blade is what makes the mulch mode work at all, since a standard blade just throws clippings out from under the deck.
Who This Mower Suits and Who It Does Not
Buy this for a lawn that grows fast, sits in shade, or stays damp, and for anyone who does not want to manage a battery platform. Owners report a year of use with nothing more than oil changes and a new blade needed.
Two practical drawbacks. The small fuel tank requires refilling mid-job on larger lawns, and hot restarts can take extra pulls compared with cold starts. The rear rubber deflector is held by molded tabs and can detach, which is a small thing that annoys people who clip a lot of edges.
6. BILT HARD 21in Gas – the Longest Tank in the Lineup
- ✓ 3.4 HP engine plows through tall grass without bogging
- ✓ 27.1 fl.oz tank is larger than most at this tier
- ✓ No oil mixing needed
- ✓ Arrives easy to assemble and fast to set running
- ✓ Includes grass bag chute plug engine oil and tools
- ✕ Some units arrive needing carburetor work before they will start
- ✕ Recoil starter guide clip is a weak point
- ✕ Quality reports vary more widely than any other mower here
144cc 4-stroke at 3.4 HP
27.1 fl.oz fuel tank
21in steel deck
3-in-1 cutting
The BILT HARD 21in is the gas mower to buy if fuel logistics bother you more than noise does. The 27.1 fl.oz tank is the largest in this roundup, and the engine is rated at 3.4 HP with 5.75 ft.lb of torque, which is real output for a walk-behind.
It is also the pick I would buy with the most caution. Its 4.1 average is the lowest of the four gas machines here, and the 13 percent one-star share is the highest, and that spread matters when you are buying a machine that will sit in a shed for nine months at a time.
Why the Tank Size Matters More Than Horsepower
A larger tank is not a performance feature, it is an interruption feature. Refilling mid-job breaks your rhythm, and on a large lawn you will do it more than once with a small tank. At 27.1 fl.oz, most owners report covering a half-acre without a refill.
Be aware that the listing data carries an inconsistency worth flagging. The stated engine is 144cc at 3.4 HP, while some review copy describes a 201cc engine. Verify the engine size on the unit itself before you compare it against other mowers.
Steel Deck, Synchronized Height Lever, 10-Inch Wheels
The 21-inch steel cutting deck and oversized 10-inch front and rear wheels are the two details that separate this from the cheapest gas mowers. The synchronized single-lever height adjustment moves all four wheels together, and the feature list describes 6 cutting positions from 1.0 inch to 3.0 inches.
The box includes the grass bag, side discharge chute, mulching plug, engine oil, and tools, so assembly is genuinely minimal. Many owners report running it after adding oil and gas, with no separate oil mixing step as a two-stroke would require.
Quality Spread and What to Inspect on Arrival
Some units arrive with carburetor faults that need work before first start, and one owner reported vibration that cracked the plastic engine cover and oil housing within hours. The recoil starter guide clip is another recurring weak point, and some units are described as having small rear wheels that are hard to push uphill.
My advice is concrete: run the engine for several minutes on arrival and listen for a rattle. If anything feels wrong, return it inside the return window rather than trying to diagnose it. Most of these reports describe problems that appear immediately, not after months of use.
Who This Mower Suits and Who It Does Not
Choose this for a large yard where tank refills are the annoyance you most want to avoid, and for buyers who already know how to run a small gas engine. It is a good value when the price gap against the PowerSmart 21in is meaningful.
Pass if you are buying your first gas mower and want the smoothest ownership experience. The variance in early-life quality makes it a worse first purchase than its paper specifications suggest, and a poor first impression with a pull-start engine is hard to shake.
7. PowerSmart EasyCut 18in Gas – the Lightest Gas Mower for Tight Yards
- ✓ Lightest gas mower here at 58.4 pounds
- ✓ Side discharge design handles tall thick grass
- ✓ Arrives about 90 percent assembled
- ✓ 144cc engine cuts damp 6-inch grass without trouble
- ✓ Two-year limited warranty
- ✕ No bagging or mulching option
- ✕ Stiff rubber primer bulb needs several fast pushes
- ✕ Debris skirt can slide under the deck and catch the blade
144cc 4-stroke OHV engine
18in steel deck
Side discharge
58.4 pounds
The PowerSmart EasyCut 18in exists for a job the big mowers cannot do: ditches, drainage swales, back corners behind a fence, and the strip of grass a riding mower cannot reach. It holds a 4.4 average from 448 reviews, with 75 percent of those ratings at five stars.
Owners who upgraded from an oversized mower emphasize how much easier it is to move. At 58.4 pounds it is still not light, but the 18-inch deck is narrow enough to steer into awkward spaces where a 21-inch deck simply will not fit.
Side Discharge as a Feature, Not an Omission
This mower side discharges only, with no bag and no mulching plug. That is a real limitation for anyone who collects clippings, and it is also a deliberate design choice: side discharge keeps clippings moving away from the deck, which is why owners report mowing tall thick grass without bogging.
Think of it as a specialty tool rather than a do-everything mower. If your main lawn needs bagging, use pick 5 or 6 and keep this one for the corners.
Engine and Starting Behavior
The 144cc four-stroke OHV engine with auto choke and primer structure is the same basic architecture as the PowerSmart 21in, and it delivers comparable cutting ability. Owners report it cutting damp 6-inch grass without trouble and starting on the first pull consistently.
The one recurring complaint is the primer bulb. The stiff rubber design needs five or six fast pushes to prime, and on a mower meant to be grabbed for a five-minute job along a ditch, that is a genuine irritation rather than a footnote.
Height Adjustment and the Debris Skirt
A single-lever 5-position adjustment moves all four wheels at once, running from 1.5 inches to 3.9 inches, with 8-inch rear and 7-inch front wheels. The mower arrives roughly 90 percent assembled, which cuts down on the setup you have to do in a garage.
The rear rubber debris skirt can slide under the deck and get chewed by the blade, and that is the other criticism owners raise repeatedly. It is a five-dollar part and a ten-minute fix, but you should know it exists before the blade finds it.
Who This Mower Suits and Who It Does Not
Buy this as a second mower for ditches, slopes, and tight spots, or as a primary mower for a very small yard where an 18-inch deck is plenty. It suits older users who want gas reliability without the weight of a 21-inch machine.
It is the wrong choice for a suburban lot. Without a bag or mulch option, and with an 18-inch deck on a half acre, you will be making more passes and dealing with a wall of clippings along every edge. The two-year limited warranty is also the shortest in this roundup.
8. CRAFTSMAN 20in Corded Electric – the Lightest Mower and No Battery to Degrade
- ✓ Lightest mower here at 20.8 pounds
- ✓ 13 Amp motor has real cutting power for a corded unit
- ✓ Redesigned chute resists clogging in wet grass
- ✓ Large bag collects more than owners expect
- ✓ CRAFTSMAN parts and service stay widely available
- ✕ Loud enough to warrant hearing protection
- ✕ Stiff bail switch is uncomfortable to hold
- ✕ Cord management needs a 12-gauge extension cord
- ✕ Blade has little momentum in heavy grass
13 Amp motor
20in deck
Weighs 20.8 pounds
3-year limited warranty
The CRAFTSMAN CMEMW213 is the practical answer for a small flat yard, and it weighs 20.8 pounds, which makes it the lightest machine in this roundup by a distance. On a slope, in a small yard, or for anyone who cannot manage 40 pounds of mower, that weight is the feature.
The 13 Amp motor also matters more than the wattage-free marketing usually admits. Amp rating is the number that tells you how much sustained cutting power you have before the cord voltage drops and the blade slows, and 13 Amp sits well above the 6.5 Amp and 8 Amp corded mowers that fill the bottom of the category.
3-in-1 Cutting With Winged Blades
Mulching, bagging, and side discharge are all available, which is rare at this weight and price. The high-efficiency winged blades are designed to lift grass into the cut zone rather than pushing it away, and owners report the redesigned chute does not clog when mowing wet grass.
Bag capacity is a genuine surprise for most buyers. Owners report collecting two to three times what their previous gas mower captured, which cuts the number of trips to the compost pile in half on a small lawn.
The Cord Reality: Extension Cords Are Not Optional
This mower needs a 12-gauge extension cord rated for 13 amps, and that is a real constraint rather than a footnote. A lighter gauge cord drops voltage under load, which slows the blade exactly when the grass is thickest. Cord management also requires planning your mowing pattern around where outlets are.
Two smaller complaints appear often: the polarized plug fits loosely in some extension cords and can pull free, and the bail switch that keeps the mower running is stiff enough to be uncomfortable to hold, particularly with arthritis.
Blade Momentum and Noise
Owners are candid that the blade has little momentum, so it bogs in heavy or overgrown grass. This is physics rather than a defect: a corded universal motor spins up fast and has less stored energy than a gas engine or a brushless battery motor. Cut height and grass condition are the deciding factors.
It is also loud enough that owners report wearing hearing protection, though it is still quieter than gas. A 3-year limited warranty and easily available CRAFTSMAN parts are real advantages for anyone who expects to keep this machine for a decade.
Who This Mower Suits and Who It Does Not
Choose this for a small flat yard, for a user who needs the lightest machine available, and for anyone who never wants to think about a battery again. There is no battery to degrade, no fuel to stabilize over winter, and no platform to lock into.
Skip it if you have moved to a yard with any real acreage. Corded mowers are limited by cord reach, and owners routinely outgrow them the moment the lawn gets bigger. This is a small-yard tool, and treating it as anything else ends with you dragging an extension cord behind you for years.
How to Choose a Lawn Mower Under 500 Dollars Without Regret
Most buyer regret in this category comes from one of four mistakes: buying too little deck, buying the wrong power source, ignoring the drive system, or discovering the second-battery cost halfway through the season. Here is how I think through each one, using the eight mowers above as the reference points. The 500-dollar ceiling is the same budget band we use for every value guide we publish, including our soundbar picks under 500 dollars, and the same discipline applies: spend the cap on the one spec you cannot change later.
Gas, Cordless or Corded: What the 500-Dollar Ceiling Actually Buys
Under 500 dollars, cordless buys you convenience: no fuel, no oil, no pull-start, low noise. Gas buys you range and torque: one tank covers a large lawn, and a 144cc engine will cut grass that stalls a battery motor. Corded buys you almost nothing except the lowest entry cost and the lightest machine, in exchange for a cord that limits your yard size.
The maintenance comparison is the part owners underestimate. A gas mower needs oil changes, a spark plug, air filter cleaning, and fuel stabilizer if it sits over winter. A cordless mower needs a sharpened blade and a battery kept off the charger at full charge for storage. A corded mower needs almost nothing, and its moving parts are the simplest of the three.
For five-year ownership, a gas mower is usually the cheapest to run per season and the most expensive to tolerate. A cordless mower costs a battery replacement in year four or five that can approach the price of the mower itself. A corded mower has almost no running cost, which is why the CRAFTSMAN is the value pick here despite the loudness.
Deck Width Is the Spec You Will Not Regret
Cutting path width is the most consistently regretted choice in the budget tier, and it is pure math. A quarter acre is roughly 10890 square feet. A 20-inch deck covers about 1.67 feet of width per pass, so you are walking around 6500 linear feet of lawn. A 21-inch deck covers about 1.75 feet, dropping that to around 6200 feet.
That difference is about 5 percent of your walking, which sounds trivial until you multiply it across twenty weeks a season. More important is the number of turns and the number of bag empties, both of which scale with the narrower deck. Below 18 inches, the penalty becomes obvious on anything over a quarter acre.
On this list the decks run from 15.67 inches to 21 inches. The two 21-inch gas mowers are the right call for a half acre, the 20-inch cordless mowers are the right call for a quarter to a third of an acre, and the 16-inch Greenworks is built for smaller still.
Self-Propelled or Push: Match the Drive to Your Lawn
Self-propel uses a wheel-driven transmission to pull the deck forward at your walking pace, with variable speed so the machine matches your stride. Push means you supply all the force. On a flat quarter acre, push is fine. On any slope, or if you have joint issues, self-propel is worth the weight it adds.
There is a hidden variable here that owners raise constantly: speed adjusters on budget mowers can go loose and drift out of position during use. A dial-style progressive control on the Greenworks 80V holds setting better than a lever-based system, which is why it is my top pick despite the extra weight.
Mulching, Bagging or Side Discharge
Mulching recycles clippings back into the lawn and returns nutrients, but only works if the grass is dry and short. Bagging collects clippings for curbside collection and costs you trips to the bin. Side discharge is the fastest way to clear clippings when grass is tall or damp, and it is the option that lets you keep mowing in conditions that clog everything else.
Most buyers want two of the three, and a true 3-in-1 mower is the flexible answer. The PowerSmart EasyGlide 21in, the BILT HARD 21in, and the CRAFTSMAN are all 3-in-1. The Greenworks 40V 16in is 2-in-1, and the PowerSmart EasyCut 18in is side discharge only.
Battery Platform Lock-In and the Cost of a Second Battery
Here is the hidden cost that breaks the under-500-dollar promise. You buy a mower with a small battery, you run out of charge halfway across a hot lawn, and you learn that the second battery for your platform costs a significant fraction of the mower. Batteries also degrade over three to five seasons, and platform-locked replacements can approach the price of a new machine.
The workaround is to buy the battery capacity you need on day one. The WORX WG760 ships with two 20V 5.0Ah batteries, and the SKIL kit includes a 6.0Ah pack, which is why both rank above single-battery mowers that are otherwise more capable. If you already own tools on a platform, match it. The Greenworks 40V 16in is the strongest of the picks for existing platform owners, since its battery works across 75 other 40V tools.
Who Should Spend More Than 500 Dollars
Some of you should not buy anything on this list, and saying so is more useful than another pick. If you have an acre or more, a riding mower or a commercial walk-behind will finish the job in a fraction of the time, and the arithmetic is not close. Our lawn tractor guide covers that tier properly.
Thick St. Augustine grass in a humid climate is the second disqualifier. It is dense, succulent, and heavy on a battery motor, and budget cordless mowers in this class bog down in it. A 144cc gas engine like the PowerSmart EasyGlide is the minimum, and a bigger engine is better.
Very steep terrain is the third. Below 500 dollars, self-propelled drives are adequate, not confident. If your lawn drops more than about 15 degrees in multiple directions, spend more on a mower with a locking differential or consider a walk-behind commercial unit. The same applies to a small farm or an orchard with a very long mowing season.
Frequently Asked Questions
What is the best lawn mower under 500 dollars?
The best lawn mower under 500 dollars depends on your yard and whether you want gas torque or battery convenience. For a half-acre lot, the Greenworks 80V 21in Self-Propelled leads with a brushless motor, steel deck, and variable-speed rear-wheel drive. For small yards, the Greenworks 40V 16in or the CRAFTSMAN 20in corded are the cheapest paths to a clean cut, and for tall wet grass a 144cc gas mower such as the PowerSmart EasyGlide 21in is the right tool.
Is a gas or battery lawn mower better?
Gas is better for large lawns, tall or wet grass, and owners who want one tank to finish the job. A 144cc four-stroke engine has the torque to cut thick stands that stall a battery motor, but it needs oil changes, fuel storage, and pull-starting. Battery is better for small to half-acre lawns, noise-sensitive neighborhoods, and anyone who wants zero engine service. The real deciding factor is battery platform: a second battery can cost a large share of the mower price, so buy the capacity you need on day one.
Should I buy a self-propelled or push lawn mower?
Buy self-propelled if your lawn has any slope, if it is larger than a quarter acre, or if pushing a mower is hard on your joints. Buy push if your yard is small and flat and you want the lightest, cheapest machine available. Self-propelled adds weight and cost, and budget drive controls can drift out of setting, so a progressive speed dial holds position better than a lever.
How long does a lawn mower battery last per charge?
Expect less than the box claims, because manufacturers test on short dry grass. The Greenworks 40V 16in lists 35 minutes of average battery life, the SKIL 20in kit is rated up to 50 minutes on a 6.0Ah pack, and the Greenworks 80V 21in lists 2 hours. Real-world owner reports land at the lower end, so a quarter acre is a safe one-charge target and anything larger should plan on a battery swap.
What is the most reliable lawn mower brand in this price range?
Reliability in this tier comes from parts availability and warranty length as much as from build quality. CRAFTSMAN has the broadest parts and service availability and pairs it with a 3-year limited warranty, and Greenworks leads this roundup with a 4-year limited tool and battery warranty on the 80V model. Budget gas brands vary more in early-life quality, so inspect on arrival and use the return window if a unit will not start.
Which Lawn Mower Should You Buy?
If you have a half acre with any slope and you want to leave gas behind, take the Greenworks 80V 21in Self-Propelled. The steel deck and brushless motor are the combination that keeps it cutting straight in year three, and the 4-year warranty backs that up.
If you have a quarter acre or less, the Greenworks 40V 16in is the value pick, and the CRAFTSMAN 20in corded is the lightest if weight is your main constraint. If you want cordless without a second-battery surprise, the WORX WG760 with two 5.0Ah packs is the smarter buy, and the SKIL 20in self-propelled is the one to choose if pushing the mower is hard on you.
If your grass is tall, thick, or stays damp, stop reading battery specs and look at engine size. The PowerSmart EasyGlide 21in has the 144cc four-stroke engine and steel deck to handle it, and the BILT HARD 21in trades some quality consistency for the largest fuel tank in the roundup. The PowerSmart EasyCut 18in is a ditches-and-corners tool, not a whole-lawn mower.
Every machine here clears the 500-dollar ceiling, and that discipline is the point. Check the live price for the pick that fits your yard, read the runtime or fuel specs against your actual conditions, and buy the deck width you will be happy with rather than the smallest one that fits the budget.
