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Asphalt & Driveway Material Calculator

Updated Aug 25, 2026 Reviewed Aug 25, 2026
Estimate compacted asphalt volume, order weight, allowance, truckloads and optional material cost for multiple paving sections.

Compacted paving material estimate

Enter paving sections, compacted depth and mixture density

1

Paving area 1

Confirm the mixture density with the producer.

Allowance is not an additional compaction factor.

Uses the payload capacity you enter.

Material estimate, not pavement design
Use the designed compacted thickness and verified density. Base, lifts, drainage, traffic and rolling requirements are outside scope.

Result

Calculation summary

Enter values to see the result

Your result, breakdown, assumptions, and warnings will appear here.

Pavement preview

Compacted asphalt layer

Live preview
3 inCompacted asphaltPrepared base — not includedEntered depth is the compacted in-place thickness

Paving sections

1

Compacted volume

3.4 m³

Whole truckloads

1

How to use this calculator

  1. 1Add rectangular, circular or known-area sections.
  2. 2Enter designed compacted depth for each section.
  3. 3Confirm compacted density and set an ordering allowance.
  4. 4Choose output, truck and optional cost settings.

Formula

Weight = area × compacted depth × compacted density

Allowance is applied after the in-place weight is calculated.

Calculation steps

  • Calculate section areas.
  • Multiply by compacted depth.
  • Apply entered density.
  • Apply allowance and convert units.
  • Round by truck payload when enabled.

Worked example

A 10 m × 5 m section at 0.1 m depth and 2,000 kg/m³ weighs 10,000 kg before allowance.

Assumptions

  • Density is compacted in-place density.
  • The default 148 lb/ft³ is only an estimating reference.
  • Pavement design is excluded.
  • Truck payload is user-entered.
  • Costs exclude preparation, labor, delivery and tax.

Sources

Frequently asked questions

What density should I use?

Use the producer or mix-design value.

Is depth compacted or loose?

Enter compacted in-place depth.

Is allowance another compaction factor?

No. Density already represents compacted material.

Does it design pavement?

No. It estimates materials from your design inputs.

Can I combine several paving sections?

Yes. Add up to ten rectangle, circle or known-area sections.

How are truckloads calculated?

Order weight is divided by your entered payload and rounded up to a whole load.

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