Excavation Volume Calculator
Calculate excavation volumes for construction projects. Account for soil swell factors, side slopes, and truck loads. Includes bank volume, loose volume calculations, and backfill estimates for earthwork planning.
Excavation Dimensions
Soil Type & Transport
Swell factor: 1.3x - soil expands when excavated
Calculate material for partial backfill after construction
Enter excavation dimensions and click Calculate to see results
Notes:
- Bank volume is the in-situ (undisturbed) soil volume
- Loose volume accounts for soil expansion when excavated
- Swell factors vary by soil type (15-50% typical)
- Actual volumes may vary based on site conditions
- Consider access routes when planning truck sizes
Save Your Calculation
Get a professional PDF report of this calculation, plus access to templates and additional resources.
ESTIMATION NOTICE
This calculator provides APPROXIMATE QUANTITIES for budgeting and planning purposes.
Please note:
• Results include standard wastage factors but actual waste may vary based on site conditions, workmanship, and material quality.