iSolveTo ← Construction & Engineering
🏗️ Category 09 · Tool 42

Earthwork Calculator

Estimate cut and fill volumes from average cross-sectional areas.

Free calculatorConstruction & EngineeringReference estimate

Calculator inputs

All dimensional inputs on this calculator use the selected unit. Results are converted to SI for consistency.
Area values are converted to square meters for the calculation.
Enter a positive value.
Enter a positive value.
Enter a positive value.
Enter a positive value.

Result

Result
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Important: Choose the unit shown above; do not mix feet, meters, inches or other units within a dimensional set. Cut = average cut area×length; fill is adjusted for the supplied shrinkage. This calculator is for general planning/reference only. It does not replace project-specific engineering design, applicable local codes, manufacturer data, site investigation, or qualified professional review.

How to use this calculator

What to enter

Enter or select the following as requested: Dimension unit; Area unit; Project length; Average cut area; Average fill area; Fill shrinkage (%). Follow the units, valid ranges, examples, and options displayed beside each field.

What the result means

The construction result estimates a material quantity, dimension, load, or structural response from the measurements and assumptions entered. Check dimensions, unit conversions, material density, waste allowance, soil/site conditions, load combinations, and local code requirements.

When to use it

Use this for preliminary quantity takeoffs or to check a construction calculation. Verify structural and safety-critical work with qualified professionals and applicable building codes before ordering materials or building.