Gravel Calculator
Estimate gravel volume and tons.
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Calculate gravel needed
Gravel projects often need both volume and a rough weight estimate. Enter area, depth and tons per cubic yard to estimate cubic yards, cubic feet and tons. It is useful for paths, driveways, drainage areas, landscaping beds and base material planning.
Volume and weight estimate
Gravel density varies by rock type, size and moisture, so confirm the final conversion with your supplier.
Frequently asked questions
What density should I use?
A rough default is around 1.35 tons per cubic yard, but suppliers may use a different value.
Can I use this for driveways?
Yes for a rough material estimate, but base preparation and compaction also matter.
Does the result include compaction?
No. Add extra if compaction or settlement is expected.