Gravel Calculator
Estimate how much gravel to order from length, width, depth, and a waste allowance.
Result
How to use this estimate
Measure the footprint
Use the finished length and width of the area you plan to cover.
Choose finished depth
Enter the compacted depth you want. Loose material can settle after placement.
Order with margin
Supplier minimums, compaction, and irregular shapes can change the final quantity.
Planning estimate only. Confirm material type, compaction, delivery minimums, and project requirements with your supplier.