Gravel Calculator

Estimate bulk volume and supplier-specific weight.

Your inputs

Project name (optional)

Material

Material name is recorded; enter supplier bulk density below for weight.

Angular crushed stone — enter supplier bulk density

Measurement unitsUS customaryMetric

Installed depth (in)

Supplier bulk density (lb/ft³)

Required for weight. Moisture, grading and compaction change bulk density.

Add non-overlapping sections. Circular area uses the diameter.

Section 1

Shape

Rectangular area: measure length and width

Length (ft)

Width (ft)

Openings & exclusions

Excluded area (ft²)

Material settings & waste

Waste / compaction ordering allowance (%)

Editable planning allowance, not an optimized cutting plan.

Complete the required inputs to calculate. Check material settings for additional fields.

Enter dimensions and check the material settings to calculate.

Use this calculator as a guide. Independently verify all calculations for accuracy before starting your project.

“Measure twice. Cut once”
-- dad