Gravel Calculator: Estimate Tons for Driveways
Estimate the tons of gravel needed for a driveway or path.
Calculating Gravel Tonnage
While volume is measured in cubic yards, gravel is typically sold by the ton. This calculator converts the volume of your project into weight based on the density of the material you select.
Steps to Estimate Gravel
- Determine the volume in cubic yards (Area × Depth).
- Identify the density of your stone (e.g., standard gravel is ~1.4 tons per cubic yard).
- Multiply the Cubic Yards by the Density (in tons/yd³).
- Add 5-10% for waste or compaction.
Common Questions
How deep should a gravel driveway be?
A standard gravel driveway should be at least 4 to 6 inches deep to support vehicle weight effectively.
How much does a yard of gravel weigh?
A cubic yard of gravel typically weighs between 2,400 and 2,900 lbs (1.2 to 1.45 tons), depending on the stone size and moisture content.