Gravel Driveway Calculator › 20×40 driveway

Gravel for a 20×40 Driveway at 4 inches

A 20×40 driveway (800 sq ft) at 4 inches needs about 9.88 cubic yards of gravel — roughly $622. See the full breakdown.

You need

9.88 cu yd

Estimated material cost $622

Area

800 sq ft

Volume

266.67 cu ft

Weight

13.83 tons

Advertisement

Adjust for your project

Length (ft)

Width (ft)

Depth (in)

You need

9.88 cu yd

Estimated material cost $622

Area

800 sq ft

Volume

266.67 cu ft

Weight

13.83 tons

Based on $45 per ton national average. Enter your local price for an exact quote. Estimate only.