What depth should gravel be for driveways?

Driveways need 4-6 inches of gravel base for proper stability and drainage. For areas with heavy vehicle traffic, use 6-8 inches. Install in 2-3 inch layers, compacting each layer for best results.

What's the difference between gravel types?

Crushed stone has angular edges that lock together (best for driveways, bases). Pea gravel is smooth and rounded (best for walkways, decorative areas). River rock is larger and decorative. Choose based on project needs and aesthetic preferences.

How much does gravel cost per ton or cubic yard?

Gravel costs $15-75 per ton or $10-50 per cubic yard depending on type and location. Crushed stone is typically cheaper than decorative gravel. Delivery fees add $50-150 depending on distance and load size.

Do I need landscape fabric under gravel?

Yes, install landscape fabric or geotextile fabric under gravel to prevent weed growth and separate gravel from soil below. This prevents gravel from sinking into soft ground and keeps the layer stable over time.

How do I convert between tons and cubic yards?

Most gravel weighs about 1.4-1.7 tons per cubic yard depending on type. As a rough estimate, 1 cubic yard ≈ 1.5 tons. Crushed stone is denser than pea gravel, affecting weight. Always verify with your supplier.

Everyday

Gravel Calculator

Calculate gravel, sand, or rock needed in tons and cubic yards.

Material

Length (ft)

Width (ft)

Depth (inches)

Enter dimensions

How to Use This Calculator

Measure Project Area

Measure the length and width of the area to be covered with gravel in feet. For irregular shapes, break into rectangles or estimate average dimensions.

Determine Gravel Depth

Choose appropriate depth: 2-3 inches for decorative paths, 4-6 inches for driveways, 6-8 inches for heavy traffic areas. Enter this depth in inches.

Calculate Volume

The calculator converts your measurements to cubic yards (standard ordering unit). It may also show tons if you enter the gravel type and density.

Order with Extra

Add 5-10% extra for settling and to ensure complete coverage. Contact suppliers with your cubic yard or tonnage requirements. Prepare the site with landscape fabric before delivery.