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Dirt Calculator

Calculate how much fill dirt, topsoil, or excavated material you need for landscaping, gardening, or construction projects.

Area Dimensions

Enter the area shape and depth of fill needed

Volume Preview

Area
Cubic Yards
yd³
Cubic Feet
ft³
Cubic Metres
Weight (Tonnes)
metric tonnes

Volume Formulas

Rectangle

V = L × W × D

Circle

V = π(d/2)² × D

Triangle

V = ½ b × h × D

Cubic Yards

ft³ ÷ 27 = yd³