Snow Removal
Snow Blower Size Calculator: What Size Snow Blower for Your Driveway
Quick answer
A short paved driveway under about 500 square feet with storms under 8 inches needs an 18 to 22 inch single-stage. A standard 2-car driveway in regular 8 to 12 inch storms needs a 24 inch two-stage. Long, wide or heavy-snow driveways need a 26 to 30 inch two-stage, and gravel always needs a two-stage.
Snow blowers are sized by two numbers: clearing width, which decides how many passes your driveway takes, and stage count, which decides whether the machine can handle deep snow, the plow berm and gravel. Enter your driveway, any sidewalk, your typical storm and your surface, and the calculator recommends a machine class, estimates your clearing time and filters the matching snow blowers below. For sizing by driveway type in more detail, see what size snow blower by driveway and snowfall.
Snow blower size calculator
Recommended machine
Snow blowers that match your driveway
Top matches update when you calculate.
Snow Joe 24V-SS13 13 in. Cordless Snow Shovel Kit
$199.99A 400W shovel clearing a 13 by 6-inch path that Snow Joe rates at 1,620 pounds of snow and up to 22 minutes per charge, bundled with a cover, ice scraper, battery and charger.
Best for: decks, patios and walkways after a few inches of snow
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EGO Power+ SNS1201 12 in. Cordless Snow Shovel Kit
$359.00A brushless 56V shovel that throws snow up to 25 feet with a 60° direction dial, clears a 3-car driveway of 6-inch snow on the included 2.5Ah battery and folds on a hinged shaft.
Best for: EGO owners who want a second tool for decks, steps and walks
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EGO Power+ SNT2122 21 in. Single-Stage Snow Blower Kit
$699.00The entry EGO kit: steel auger, 21-inch path, 42-foot throw, IPX4 construction and a 10-car driveway of 8-inch snow per charge on two included 4.0Ah batteries, with adjustable skid shoes for uneven ground.
Best for: first-time cordless buyers with a standard two-car driveway
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Greenworks Pro 60V 22 in. Brushless Single-Stage Snow Blower Kit
$699.99A 22-inch path with a 13-inch intake, brushless motor and dual battery ports with auto-switchover, sold with two 5.0Ah batteries and a dual-port charger.
Best for: Greenworks 60V households clearing a paved driveway after moderate storms
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Poulan Pro 18 in. Single-Stage Gas Snow Blower with Electric Start
$500.99A 99cc four-stroke rated to start at -22°F with push-button electric start, an 18-inch path and a one-hand 190° remote chute, sized by Poulan Pro for small to mid-sized driveways.
Best for: short paved driveways where pull-starting in the cold is a dealbreaker
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EGO Power+ SNT2125AP 21 in. Auger-Propelled Snow Blower Kit
$1,099.00A single-stage 21-inch with an auger-propelled drive that pulls itself forward, heated grips, two LED headlights and a maker-rated 16-car driveway per charge on the two included 7.5Ah batteries.
Best for: paved driveways where a lighter machine is easier to handle than a two-stage
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WEN SB209E 24 in. Two-Stage Gas Snow Blower
$493.77The budget two-stage: a 209cc engine moving over 2,000 pounds per minute through a 24 by 20-inch opening, with push-button start, 6 forward and 2 reverse speeds and a 2-year warranty.
Best for: tight budgets with a gravel or paved driveway that outgrew single-stage
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PowerSmart 24 in. Two-Stage Gas Snow Blower with Briggs & Stratton 208cc
$699.99The lowest-priced Briggs & Stratton two-stage in this list, with electric start, handle warmers, LED lights and 13-inch snow tires on a 24-inch self-propelled frame.
Best for: first two-stage buyers moving up from a shovel or single-stage
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EGO Power+ SNT2405 24 in. Self-Propelled Two-Stage Snow Blower Kit
$1,649.00A complete 24-inch two-stage kit with two 7.5Ah batteries: 20-inch intake, 50-foot throw, variable-speed self-propel with reverse, and a maker-rated 18-car driveway per charge.
Best for: mid-sized driveways that get deep, wet snow and end-of-driveway plow piles
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Husqvarna ST124 24 in. Two-Stage Gas Snow Blower
$999.00A 212cc ribbon-auger two-stage with a 21-inch intake, all-steel chute and 13-inch snow tires, covered by a 3-year bumper-to-bumper and 5-year engine warranty.
Best for: two-car driveways where warranty coverage matters as much as power
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PowerSmart 26 in. Two-Stage Gas Snow Blower with Briggs & Stratton 208cc
$999.00A Briggs & Stratton 950 Snow Series 208cc rated at 2,700 pounds per minute, with steel housing, frame and chute, a 26-inch path, handle warmers and adjustable steel skid shoes.
Best for: wider driveways on a mid-range budget, including gravel
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EGO Power+ SNT2807 28 in. Self-Propelled Two-Stage Snow Blower Kit
$2,308.28EGO rates this 28-inch two-stage at a 60-foot throw and a 32-car driveway of 8-inch snow per charge on its two included 12.0Ah batteries, with trigger steering, a joystick chute and heated grips.
Best for: long driveways in heavy-snow regions from owners ready to leave gas behind
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Ariens Deluxe 28 SHO Two-Stage Snow Blower (ST28DLE)
$1,999.00The Deluxe SHO (Super High Output) is the performance variant of Ariens' core two-stage line, with a 28-inch path and electric start, sold and shipped by Amazon.
Best for: wide suburban driveways that collect heavy, wet snow and plow berms
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Honda HSS928AATD 28 in. Two-Stage Track Snow Blower
$3,599.00Honda GX270 power, cleated low-temperature rubber tracks, hydrostatic drive and auger height control, rated at 1,900 pounds per minute and a 52-foot throw with no assembly required.
Best for: steep or icy driveways where wheels lose traction
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Honda HSS1332AATD 32 in. Two-Stage Track Snow Blower
$4,099.00A commercial-grade Honda GX390 with electric key start, hydrostatic track drive and a 31.9-inch path that Honda rates at 2,750 pounds of snow per minute and a 56-foot throw.
Best for: long, sloped or gravel driveways in lake-effect and mountain snow
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What size snow blower do I need for my driveway?
Recommendations by driveway size and typical storm depth. Light means storms usually under 6 inches, moderate 6 to 12 inches, heavy means regular storms over 12 inches or wet, dense lake-effect snow.
| Driveway | Area | Light snow | Moderate snow | Heavy snow |
|---|---|---|---|---|
| 1-car, 12 x 30 ft | 360 sq ft | Single-stage, 18 to 21 in | Single-stage, 21 to 22 in | Two-stage, 24 to 28 in |
| 2-car, 22 x 30 ft | 660 sq ft | Single-stage, 21 to 22 in | Two-stage, 24 to 26 in | Two-stage, 24 to 28 in |
| 3-car, 32 x 30 ft | 960 sq ft | Single-stage, 21 to 22 in | Two-stage, 24 to 26 in | Two-stage, 24 to 28 in |
| Single lane, 12 x 100 ft | 1,200 sq ft | Single-stage, 21 to 22 in | Two-stage, 24 to 26 in | Two-stage, 28 to 30 in |
| Single lane, 12 x 250 ft | 3,000 sq ft | Two-stage, 24 to 26 in | Two-stage, 26 to 30 in | Two-stage, 28 to 30 in |
How long does it take to clear a driveway with a snow blower?
| Clearing width | 2-car, moderate snow | 100 ft lane, moderate | 250 ft lane, heavy |
|---|---|---|---|
| 18 in | 11 min | 12 min | 33 min |
| 21 in | 9 min | 11 min | 29 min |
| 24 in | 8 min | 9 min | 26 min |
| 28 in | 7 min | 8 min | 23 min |
| 32 in | 6 min | 7 min | 20 min |
How does the snow blower size calculator work?
Clearing width is the width of the auger housing, the path the machine clears in one pass. Each pass overlaps the last by about 15 percent, so the calculator works out:
- Passes = driveway width in feet / (clearing width in inches x 0.85 / 12), rounded up
- Walking time = passes x driveway length / walking speed for the snow depth
- Total time = walking time + 20 seconds per pass for turning and rotating the chute
The machine class comes from area and storm depth together. Below about 500 square feet in light or moderate snow, a single-stage clears the job. From a standard 2-car driveway up, or wherever storms regularly pass 8 inches, the recommendation moves to two-stage, because single-stage intakes top out around 10 to 13 inches and they struggle with the dense ridge a plow leaves at the curb. Past about 1,500 square feet, or 1,000 square feet in heavy snow, width goes up to 26 to 30 inches so the job stays under half an hour.
Do I need a single-stage or two-stage snow blower?
A single-stage snow blower uses one fast auger that scoops snow and throws it out of the chute in the same motion, and the rubber-edged auger touches the pavement, which helps pull the machine forward. A two-stage machine uses a slower steel auger to feed an impeller, a separate fan that throws the snow, while the housing rides just above the surface on skid shoes.
That design difference decides three things. Two-stage machines handle snow deeper than their intake (a 20 to 22 inch opening versus 10 to 13 inches), they chew through the heavy, icy berm a plow leaves, and they can work on gravel without throwing stones. Single-stage machines are lighter, cheaper, easier to store and clear right down to the pavement. If your storms stay under about 8 inches and your drive is short and paved, a single-stage is the honest recommendation. The full breakdown is in single-stage vs two-stage snow blowers.
Is a battery snow blower powerful enough?
For most suburban driveways, yes. Current 56V battery machines cover single-stage and two-stage sizes: the EGO Power+ SNT2122 21 in. Single-Stage Snow Blower Kit handles a short paved drive, and the EGO Power+ SNT2405 24 in. Self-Propelled Two-Stage Snow Blower Kit is a true 24 inch two-stage with a 20 inch intake and two 7.5 Ah batteries. Battery machines start instantly, need no fuel or oil and are far quieter. The limits are runtime in deep, wet snow and cost per inch of width: large rural drives and heavy lake-effect storms still favor gas machines like the PowerSmart 26 in. Two-Stage Gas Snow Blower with Briggs & Stratton 208cc or the Honda HSS928AATD 28 in. Two-Stage Track Snow Blower. Cold reduces battery capacity, so store batteries indoors. See battery vs gas snow blowers for the full trade-off.
Which snow blowers match my result?
The grid under the calculator filters to your numbers. As a guide: single-stage for short paved drives, the EGO Power+ SNT2122 21 in. Single-Stage Snow Blower Kit ($699.00); a budget 24 inch two-stage, the WEN SB209E 24 in. Two-Stage Gas Snow Blower ($493.77); the buy-once battery two-stage, the EGO Power+ SNT2405 24 in. Self-Propelled Two-Stage Snow Blower Kit; and for long, steep or gravel drives in heavy snow, the track-drive Honda HSS928AATD 28 in. Two-Stage Track Snow Blower. Every option by tier is in the best snow blowers, and complete kits with shovels, covers and ice melt are in the snow removal setup.
Frequently asked questions
What size snow blower do I need for a 2 car driveway?
A standard 2-car driveway of about 20 by 24 to 22 by 30 feet needs a 24 inch two-stage snow blower if storms regularly reach 8 inches or more, or if a plow leaves a berm at the end. If your storms stay lighter and the surface is paved, a 21 or 22 inch single-stage is enough and takes about 10 minutes per clearing.
Is a 24 inch or 28 inch snow blower better?
A 28 inch machine clears about 15 percent more per pass, which saves real time on long or wide drives but little on a standard 2-car driveway. It is also heavier, wider to store and harder to maneuver on sidewalks. Choose 24 inches for driveways up to about 1,500 square feet and 28 inches for longer drives, three-car widths or regular heavy snow.
What size snow blower do I need for a long driveway?
For a single-lane driveway of 150 to 250 feet, a 26 to 28 inch two-stage is the usual recommendation, with 30 inches or more where storms are heavy. At 250 feet a 24 inch machine takes roughly 8 passes and about 26 minutes in heavy snow, while a 28 inch machine cuts that by several minutes and handles drifts better.
Can I use a single-stage snow blower on gravel?
No. A single-stage auger touches the ground to pull the machine along, so on gravel it picks up stones and throws them out of the chute, which is dangerous and damages the machine. Gravel needs a two-stage snow blower with its skid shoes adjusted so the housing rides above the surface, and it is best to clear after the gravel has frozen in place.
How deep of snow can a snow blower handle?
Single-stage snow blowers work best in snow under about 8 inches, since their intakes are roughly 10 to 13 inches tall. Two-stage machines have 20 to 22 inch intakes and can take deeper snow by making narrower passes. For very deep snow, take half-width passes rather than forcing the machine, which reduces clogs and strain.
Do I need a snow blower for a small driveway?
Not always. For a 1-car driveway, steps and short walks in light snow, a cordless snow shovel such as a 12 to 13 inch battery model or a good ergonomic pusher may be all you need. Once the area passes about 300 square feet, storms regularly exceed 6 inches, or shoveling is a health concern, a 21 inch single-stage pays for itself in time and strain.
Researched, not professional advice. This page is compiled from published specifications, manuals, labels and owner-review consensus, not hands-on testing. Follow the manufacturer's instructions and product label, and consult a qualified professional where safety, chemicals, fuel or structures are involved. As an Amazon Associate we earn from qualifying purchases.