ShedSizerMeasure twice, buy once

Reference chart

Equipment footprint chart

A 42 in lawn tractor parks in about 4.5 x 6 ft (27 sq ft) and needs a 5 ft door; a push mower with its handle folded takes 2 x 3.5 ft; an adult bike 2 x 6 ft. Multiply by 1.5 for aisles to get the shed floor each item really uses.

Typical dimensions for each class, as parked. Individual models vary, so measure yours if it is unusually large, and enter the counts in the shed size calculator.

ItemFootprintSq ftWith aisles (x1.5)Door needed
Riding mower / lawn tractor (42 in deck)4.5 x 6 ft27.040.55 ft
Zero-turn mower (48 to 54 in deck)5 x 6.5 ft32.548.85.5 ft
Push mower (handle folded)2 x 3.5 ft7.010.52.5 ft
Two-stage snow blower2.5 x 5 ft12.518.83 ft
Single-stage snow blower1.8 x 4 ft7.210.82.5 ft
Wheelbarrow2.3 x 5 ft11.517.33 ft
Garden cart / dump cart3 x 4.5 ft13.520.33.5 ft
Adult bike (on the floor)2 x 6 ft12.018.03 ft
Kid bike or scooter1.5 x 4 ft6.09.02.5 ft
Gas grill (off-season)2 x 4.5 ft9.013.53 ft
Portable generator2 x 2.5 ft5.07.52.5 ft
Trash or recycling can (96 gal)2.5 x 2.5 ft6.39.43 ft
Rear-tine tiller2 x 5 ft10.015.02.5 ft
Kayak (floor)2.5 x 10 ft25.037.53 ft
Workbench (2 x 6 ft)2 x 6 ft12.018.0n/a
Shelving unit (18 x 48 in)1.5 x 4 ft6.09.0n/a
Patio cushion storage box2.2 x 4.5 ft9.914.9n/a
Stack of 4 patio chairs2.5 x 2.5 ft6.39.43 ft
ATV / quad4 x 6.5 ft26.039.05 ft

Get gear off the floor

Researched picks spread from budget to premium.

Prices change often; the button shows today's price on Amazon.

Other shed reference charts

Frequently asked questions

How wide a door does a riding mower need?

Plan on at least 5 ft of clear opening for a 42 in lawn tractor, because the deck and side discharge stick out past the wheels, and about 5.5 ft for a 48 to 54 in zero-turn. Measure your machine at its widest point and add 6 in so you are not steering to the inch.

This page is researched guidance, not professional engineering, legal or building-code advice. Sizes, loads and permit rules vary by product and by town: check your local code and the kit manufacturer's instructions before you build.