Concrete Calculator

Estimate how much concrete you need for slabs, footings, or columns.

Volume (m³)
1.50
Volume (yd³)
1.96
60 lb bags (≈)
89

How to use

Enter the values that match your situation. Results update instantly as you type.

Tips

  • Always add a small buffer for waste, leftover, or mistakes.
  • Check the manufacturer's coverage rate or rating before buying.
  • Round up — it's easier to have a little extra than to come up short.
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Frequently asked

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Last updated: 2026