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Gravel Calculator

Formula: Length x Width x Depth

Example

Formula: Length x Width x Depth
= 5 m x 3 m x 0.1 m
= 1.50 m3

Enter length, width, and depth in your preferred units, 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 gravel volume and steps in the selected unit.

FAQ

Do I need extra?
Add 5–10% for compaction.
Can I use cm?
Yes, convert to meters first.

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