About the Earthwork Cut and Fill Calculator Online Free Tool

The Earthwork Cut and Fill Calculator Online Free Tool estimates cut volume, fill volume, loose cut volume after swell, and borrow allowance after shrinkage. It is built for quick site grading and earthmoving planning checks.

How to Use the Earthwork Cut and Fill Calculator Online

1. Enter the required inputs in the fields above using the units shown on the labels.
2. Select any mode, shape, or method options so the calculation matches your scenario.
3. Run the calculation and review the result summary in the output panel.
4. Check the units, assumptions, and project requirements before using the result outside preliminary review.

Choosing Options Correctly

Use square meters for plan area and meters for average depths. Swell and shrinkage percentages are material assumptions, so use values appropriate to the soil and compaction method.

Common Use Cases

• Estimate earthwork quantities from plan area and average depths.
• Compare cut surplus against fill demand.
• Apply simple swell and shrinkage factors for planning-level quantities.

Quick FAQ

Is this a full earthwork model?
No. It is a quick cut/fill estimate, not a substitute for survey surface modeling or machine-control quantities.

Should I include shrink or swell?
Yes, when estimating hauled or compacted quantities. Soil volume changes between bank, loose, and compacted states.

What data quality matters most?
Accurate areas, depths, stations, or grid spacing matter more than extra decimal places in the calculator.

Can cut and fill balance on site?
Only after considering material suitability, shrink/swell, haul distance, waste, and compaction requirements.