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Footing Calculator

Formula: Length x Width x Depth

Example

Formula: Length x Width x Depth
= 10 m x 0.6 m x 0.3 m
= 1.80 m3

Use any units for length, width, and depth, then choose a result unit (m3 or ft3).

Tip: Choose your result unit on the right before calculating.

Step-by-step calculation

  1. Enter length, width, and depth with units.
  2. Select the result unit you want (m3 or ft3).
  3. Calculate to see footing volume and steps in the selected unit.

FAQ

Do I add waste?
Yes, add a small buffer for spillage.
What units should I use?
Meters give the volume in cubic meters.

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