Gravel base calculator
Estimate aggregate volume and mass for a paving base.
01
Your measurements
Enter your project values. Your estimate updates as you type.
View your estimateExample values are a starting point. Check product yields and specifications before ordering.
YOUR ESTIMATE
Material weight
4,488kg
Volume to order2.64 m³
Net volume2.4 m³
Calculated from your measurements.
How it's calculated
Volume = length × width × depth × (1 + waste ÷ 100). Mass = volume × density.
Calculations use consistent units for your selected measurements. The waste allowance is applied once to the measured requirement. Whole purchase quantities are rounded up.
What this estimate includes
Use a density consistent with the finished depth and compaction condition. Verify with the aggregate supplier.
Quantity and arithmetic estimates only. Use project specifications for installation and design requirements.
IN THIS TRADE