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Researched from published specs and owner reviews, not tested in person. As an Amazon Associate we earn from qualifying purchases.

Backyard Gear Calc
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32 free calculators

Measure first, buy once

Most yard equipment mistakes are sizing mistakes: a 42 inch deck on three acres, a single-stage snow blower on a gravel drive, a 22 inch griddle for a family of six. Each calculator below runs the numbers in your browser, shows its formula and assumptions, and lists the gear that actually fits the answer.

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The purchases these calculators size most

Mowing

Snow

Lawn care

Watering

Landscaping

Storage and lighting

Grilling and patio

Power tools