Stone Calculator
Estimate landscape stone volume and approximate tonnage using editable density.
Stone Calculator
Change any value and calculate again.
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When to use a stone calculator
Estimate landscape stone volume and approximate tonnage using editable density.
All assumptions are visible and adjustable. Check rates and underlying data against original sources before making a decision.
The calculation
Stone volume (yd³) = length × width × depth/12/27; weight (US tons) = volume × bulk density.
Read the full guide →Know the limitations
Bulk densities vary by rock type, moisture and grading; vendor estimates may differ.
Results are estimates derived from your inputs.