Free Home & Garden Calculators

Instant answers for your home and garden projects. All tools run in your browser — no signup, no waiting.

Garden Calculators

Soil Volume Calculator

Calculate how much soil you need for raised beds, pots, or garden areas. Supports rectangular and circular shapes.

Mulch Calculator

Figure out how many cubic yards or bags of mulch you need for your garden beds.

Home & DIY Calculators

Paint Coverage Calculator

Calculate gallons of paint needed for any room. Accounts for doors, windows, and number of coats.

Flooring Calculator

Calculate flooring material needed with waste factor. Get results in square feet and number of boxes.

Fence Material Calculator

Calculate posts, rails, pickets, and concrete for your fence. Supports privacy, picket, and board-on-board styles.

Deck Board Calculator

Calculate decking boards, joists, screws, and joist hangers for your deck project.