FREE · PRIVATE · INSTANT

Dirt Removal Calculator

Dirt Removal Calculator estimates dirt disposal volume, weight, and truck loads for landscape, demolition, pool, and renovation haul-off. Enter job dimensions in U.S. customary units, adjust supplier assumptions, and get purchase-ready quantities instantly.

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HOW IT WORKS

Formula and assumptions

Calculate bank cut and loose haul volume; cut-and-fill mode first normalizes reusable cut to compacted fill using shrink before balancing.

Average dimensions approximate the excavation as a rectangular prism.
Swell and density are editable estimates.

FIELD CHECK

Before you order

Disposal facilities may price by weight, volume, load, or contamination class; confirm acceptance before hauling.

Worked example

Example: with excavation length 30 ft, excavation width 20 ft, average cut depth 1.5 ft, matching sections 1, the dirt removal calculator returns 41.67 cu yd for excavated volume. The supporting check is truck loads: 5 loads. Replace the prefilled measurements and supplier assumptions with the project values before ordering.

PROJECT GUIDE

Using this calculator well

WHEN TO USE IT

Best use of this calculator

Use the result as a planning estimate, then verify field measurements and product-specific data before ordering or building.

INPUTS EXPLAINED

What each input means

Excavation length: Enter the measured value and choose the matching unit (ft, in, yd, m, cm).
Excavation width: Enter the measured value and choose the matching unit (ft, in, yd, m, cm).
Average cut depth: Enter the measured value and choose the matching unit (ft, in, yd, m, cm).
Matching sections: Enter the project value used by the calculation.
Swell factor: Enter the project value in %.
Truck capacity: Enter the project value in cu yd.
Loose soil density: Enter the project value in lb/cu ft.
Excavation / disposal per cubic yard: Enter the project value in $.

COMMON MISTAKES

Checks that prevent bad estimates

Mixing units or entering a measurement in a different unit than the selected field unit.
Using a planning default when the exact manufacturer or supplier specification is available.
Rounding intermediate measurements too early instead of rounding the final purchase quantity.
Ignoring waste, compaction, cuts, laps, settlement, or full-package rounding where the project requires them.

SOURCES & REVIEW

How this estimate is supported

The implemented formula, assumptions, and worked example on this page are the calculator-specific reference. BuildYard's broader rules are documented in the Calculation Methodology and Sources & References.

For material density, coverage, yield, dimensions, package quantity, price, and other product-specific values, the current manufacturer or supplier specification should override a planning default.

Last reviewed: September 15, 2026, as part of the site-wide calculator workflow validation pass. See the BuildYard Changelog.

LEARN THE METHOD

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COMMON QUESTIONS

Dirt Removal Calculator FAQ

What does the Dirt Removal Calculator calculate?

It converts the measurements for landscape, demolition, pool, and renovation haul-off into the buying units normally used for dirt disposal volume, weight, and truck loads, with the relevant waste, package, weight, or cost outputs shown on the result card.

How accurate is this dirt removal calculator?

The geometry is calculated from the values you enter. Final ordering accuracy still depends on field measurements, supplier density or coverage, product dimensions, compaction, cuts, and the selected allowance.

What should I verify for landscape, demolition, pool, and renovation haul-off?

Disposal facilities may price by weight, volume, load, or contamination class; confirm acceptance before hauling. Confirm the selected product, field conditions, and purchasing increments before placing the order.

Should I round the result up?

Yes for indivisible buying units such as bags, sheets, bundles, pallets, boxes, bars, and truck loads. The calculator rounds those purchase quantities up automatically.

KEEP ESTIMATING

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