Gravel Calculator

Estimate gravel, sand, mulch, or topsoil needed for your project.

Material

Length (ft)

Width (ft)

Depth (inches)

Gravel Depth Guide

For driveways, use 4-6 inches of gravel. For walkways, 2-3 inches is sufficient. Mulch beds typically need 2-4 inches. Order 10% extra to account for settling and compaction. Gravel weighs about 1.4 tons per cubic yard.