Driveway Calculator
Driveway Materials
Calculate materials needed for a new driveway
Driveway Cost Comparison
Compare costs of different driveway materials
Formula
Concrete (cu yd) = L × W × Thickness / 12 / 27 | Asphalt (tons) = L × W × Thickness × 145 / 12 / 2000 | Gravel (cu yd) = L × W × Depth / 12 / 27
Frequently Asked Questions
How thick should a concrete driveway be?
Standard concrete driveways should be 4 inches thick. Increase to 5-6 inches for heavy vehicles (RVs, trucks) or at the apron where it meets the street. Use 4,000 PSI concrete mix for driveways. Fiber mesh or wire mesh reinforcement is recommended.
How wide should a driveway be?
Single car: 10-12 feet wide. Two cars side-by-side: 20-24 feet. With parking pad: 12 feet for driving lane + parking area. Check local codes for minimum setback requirements from property lines.
You may also need
~
Concrete Calculator
Free concrete calculator. Calculate how many bags or cubic yards of concrete you need for slabs, footings, columns, and stairs.
Everyday~
Asphalt Calculator
Free asphalt calculator. Calculate how many tons of asphalt you need for driveways, parking lots, and paving projects.
Everyday~
Gravel Calculator
Free gravel calculator. Calculate how much gravel, crushed stone, or mulch you need in tons and cubic yards for your landscaping project.
Everyday