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gravel material, illustrative image

Gravel

Gravel calculator

Driveways, paths, patio bases and drainage. Enter your measurements to get cubic yards, tons and bags.

✓Worked out with stated formulas · see method & assumptions

–cubic yards
–tons (typical)
–cubic feet
–bags

Gravel for common projects

What you will also need for gravel

Tools and supplies that go with this job. These are Amazon search links, so you can compare options and current prices there.

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Good to know

A compacted base under pavers is 4 in minimum, and ICPI gives 4–6 in for walks and patios. A paver driveway base is 6–8 in. Loose gravel on a garden path is around 3 in. A compacted base needs roughly 25 to 30% more loose stone than the flat volume (Washington State DOT unit weights), so order extra and ask your supplier.

Typical weight used here: about 1.4 tons per cubic yard (range 1.3–1.5). Your supplier's figure is the one to trust.

Read the full gravel guide →