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Material Calculator

Enter your project dimensions below to estimate how much material you need. We'll show you cubic yards, tons, number of truck loads, and a price estimate.

Project Details

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Quick Reference — Common Projects

ProjectDepthCu YardsTons (gravel)Tons (topsoil)
10×10 patio4"1.2 CY1.71.1
20×20 patio4"4.9 CY6.94.4
Short driveway (50×12 ft)4"7.4 CY10.46.7
Standard driveway (200×12 ft)4"29.6 CY41.426.7
500 sq ft lawn topsoil4"6.2 CY5.5
1,000 sq ft lawn topsoil4"12.3 CY11.1
Parking pad (20×30 ft)6"11.1 CY15.5

Includes 10–15% overage. Gravel density: 1.4 tons/CY · Topsoil: 0.9 tons/CY.