Material calculators
Free tools to work out exactly how much material your project needs — before you order or get a quote. Enter your measurements and get the quantity in the units suppliers actually sell in.
Concrete calculator
in cubic yards
Work out how much concrete you need — in cubic yards, cubic feet and bags — for a slab, patio, driveway or footing.
Gravel calculator
in cubic yards / tons
Find how much gravel you need in cubic yards and tons for a driveway, path, patio base or drainage bed.
Mulch calculator
in cubic yards / bags
Calculate how many cubic yards or 2 cu ft bags of mulch you need to cover your beds at the right depth.
Paint calculator
in gallons
Estimate how many gallons of paint you need for a room or wall, allowing for coats, doors and windows.
Working out a budget too? Head to the cost estimator for what 36 home projects actually cost, or get free quotes from local pros.