◆PROPERTY
Gravel Calculator
Estimate gravel volume in cubic feet and cubic yards for an area, including a waste allowance.
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Formula
Volume = length × width × depth ÷ 12 × (1 + waste%).
Volume = length × width × depth ÷ 12 × (1 + waste%).
How it works
1
Enter the area dimensions.
2
Enter the planned depth and waste allowance.
3
Review cubic feet and cubic yards.
Important notes
Material density varies, so this page estimates volume rather than weight.