Gravel Driveway Calculator › 20×40 driveway
Gravel for a 20×40 Driveway at 2 inches
A 20×40 driveway (800 sq ft) at 2 inches needs about 4.94 cubic yards of gravel — roughly $311. See the full breakdown.
You need
4.94 cu yd
Estimated material cost $311
Area
800 sq ft
Volume
133.33 cu ft
Weight
6.91 tons
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Adjust for your project
You need
4.94 cu yd
Estimated material cost $311
Area
800 sq ft
Volume
133.33 cu ft
Weight
6.91 tons
Based on $45 per ton national average. Enter your local price for an exact quote. Estimate only.