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Excavation Volume Calculator

Earthwork volume for foundations. Enter length, width and depth. Free, runs on your device.

Enter details

How to use

  1. Fill in: Length (m), Width (m) and Depth (m). Fields with defaults or marked optional can stay as shown.
  2. Tap Calculate Volume.
  3. Read the result - you can print or save it as PDF.

Worked example

With Length = 10, Width = 10, Depth = 1.5:

EXCAVATION VOLUME150 m³
  • Volume: 150 m³
  • In cubic feet: 5,297.2 cft
  • Loose soil (~+30%): 195 m³
  • Tractor-trolley ~2.5 m³: 60 trips
Loose excavated soil bulks ~30% over in-ground volume.