Calculators

Material calculators for common home projects. Each one shows its formula, its assumptions and a worked example, so you can check the number before you buy.

01 · Concrete

Concrete slab

Cubic yards for patios, pads and footings, with a diagram of what you entered.

yd³ · ft³
02 · Concrete

Concrete bags

How many bags, by bag size.

bags
03 · Landscaping

Topsoil

Yards of soil for a bed or lawn.

Coming soon
04 · Walls

Drywall

Sheets for walls and ceilings.

Coming soon
05 · Outdoor

Pavers

Count and pallets for a patio or path.

Coming soon