Concrete Calculator
Convert depth to meters, then multiply length × width × depth.
This calculator is free to use. Enable JavaScript to enter your values and see a result instantly.
How it works
Convert depth to meters, then multiply length × width × depth.
Worked example
A 5 m by 3 m slab 10 cm deep needs 1.5 cubic meters before waste.
Keep in mind
Order extra material to allow for waste and uneven ground.