Paver Base Calculator

For patios and walkways: 4-6 inches of gravel base + 1 inch of sand. For driveways: 6-8 inches of gravel base + 1 inch of sand. For pool surrounds: 4 inches of gravel base + 1 inch of sand with proper drainage.

Crushed stone (#57 or #67) is the most recommended paver base material. It compacts well and provides excellent drainage. Avoid rounded gravel like pea gravel as it doesn't lock together properly.

A 1-inch layer of bedding sand is standard for most paver installations. This calculator automatically calculates the exact amount based on your area size. Typically, 1 cubic yard of sand covers about 80 square feet at 1 inch depth.

Yes, landscape fabric is recommended between the native soil and the gravel base. It prevents soil migration and weed growth while allowing water drainage. This is especially important for areas with clay soil or high water tables.

This calculator supports circular areas! Simply select "Circle" from the shape dropdown and enter the diameter. The area is calculated as π × (radius)², and the base material is calculated accordingly with the waste factor applied.

Yes, always include a waste factor of 5-10% for cuts, spills, and compaction. This calculator defaults to 10% but you can adjust it based on your project complexity. Complex shapes may require up to 15% waste factor.

This calculator shows both bulk material (cubic yards/tons) and bag quantities. Standard paver base bags are 50 lbs. One 50 lb bag covers approximately 0.5 cubic feet. For large projects, ordering bulk is more economical.

Yes, areas with freeze-thaw cycles require deeper bases (6-8 inches min) and proper drainage. In warmer climates, 4 inches of gravel base may suffice. Our calculator adjusts recommendations based on your selected project type.