Measure once. Buy the right amount.
Free calculators for home and garden projects. Add every area of the job, in any shape, and see how much to buy and what it costs, in feet or metres.
| Calculator | For example | Answer |
|---|---|---|
| Cubic yards | A 20 by 10 ft area, 3 in deep | 1.85 cubic yards |
| Gravel | A 20 by 10 ft area, 3 in deep | About 2.50 tons |
| Mulch | A 20 by 10 ft area, 3 in deep | 25 bags of 2 cu ft |
| Topsoil | A 20 by 10 ft area, 4 in deep | About 2.72 tons |
| Square footage | A room 12 by 10 ft | 120 sq ft |