How to use the Concrete Calculator
- Enter length.
- Enter width.
- Enter thickness.
- Select concrete grade.
- Tap Calculate to see the result.
- Tap Reset to clear the fields and try again.
Last updated: 1 November 2026
Concrete Calculator
Cement, sand and aggregate for a concrete slab.
Result
Fill in the fields and tap Calculate to see your result.
Estimates for planning only. Confirm quantities with your engineer or contractor.