A free online calculator for estimating gravel orders by weight, volume, and cost. Enter your project area, depth, and material type to get tonnage, cubic yards, bag quantities, and total cost including delivery fees.

Supports multiple gravel types including pea gravel, crushed stone, dense grade, river rock, and stone dust. Includes specialized calculators for driveways, French drains, paver bases, and other specific project types. Results account for waste allowance and material-specific bulk density.

Features US and metric units, custom density input, project-specific guides, and a reference chart for quick tonnage estimates on common areas.