Concrete Calculator
Calculate the concrete volume needed for a slab.
Result
Results are estimates for general information only and are not professional advice.
Concrete volume
For a rectangular slab, concrete volume is length × width × thickness. This calculator returns the volume in cubic meters and cubic yards so you can order the right amount, with a little extra recommended for waste.
Frequently Asked Questions
What is the Concrete Calculator?
Calculate the concrete volume needed for a slab. It runs instantly in your browser and is completely free.
Is the Concrete Calculator free and does it require signup?
Yes. Every calculator on Calculatis is 100% free with no registration, and the values you enter are never stored.
How accurate is the Concrete Calculator?
It uses standard, widely-accepted formulas. Results are reliable estimates for general use and are not a substitute for professional advice.