Gravel Calculator
Select a gravel product, enter the coverage area and depth, and convert the result into cubic yards, tons, bags, or super sacks.
Open Gravel CalculatorNo signup required · Updates as you type
From measurements to an order-ready estimate
- Select the closest gravel or aggregate from the catalog.
- Measure the area and planned compacted depth.
- Review volume, weight, waste, packaging, and price.
Before you order
Use field measurements and supplier specifications
Aggregate density, moisture, compaction, and supplier gradation vary. Confirm the selected product and ordering unit with your supplier.
Gravel Calculator questions
Does TerraCalc add waste?
Yes. You control the waste allowance so the estimate can reflect cuts, spill, settlement, compaction, laps, or other project conditions.
Can I use metric measurements?
Yes. TerraCalc supports imperial and metric inputs for its material and reinforcement calculators.
Should I verify the result?
Yes. Recheck site measurements and confirm density, package size, selling increment, product specification, and delivery limits with the supplier or project professional.