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Concrete Calculator.

Dimensions and estimates remain in this browser. Calculate concrete volume and bags for slabs, footings, columns and steps. Uses local geometry and independent verification.

Use Concrete Calculator

Private in this browser. Dimensions and results stay in this browser.

Tool options
Preparing the local tool…

How it works

  1. 01

    Enter dimensions, openings, waste and coverage or yield.

  2. 02

    Run the local calculation.

  3. 03

    Review assumptions before purchasing material.

Frequently asked questions

Is this an exact material quote?

No. It is an estimate based on your stated assumptions.

Does Concrete Calculator upload my data?

Concrete Calculator runs locally in your browser. Dimensions and results stay in this browser.

What output does Concrete Calculator create?

Concrete Calculator creates Json output after the result passes its local verification checks.

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