Landscapers
Gravel and Stone Calculator
Calculate cubic yards and tons of gravel, crushed stone, or sand needed for any project.
20 x 10 ft at 4" deep = 2.47 cubic yards (3.8 tons of gravel (crushed)). Most suppliers sell by the ton for bulk delivery. Always confirm the weight per yard with your supplier since it varies by moisture and stone type.
Common Questions
How much gravel do I need for a driveway?
Measure the length, width, and desired depth. A typical residential driveway uses 4 to 6 inches of gravel total. This calculator converts your measurements to cubic yards and tons for ordering.
How many tons of gravel are in a cubic yard?
Most gravel weighs about 1.4 tons per cubic yard. Crushed stone is slightly heavier at about 1.5 tons per yard. Pea gravel runs about 1.35 tons per yard. Sand is about 1.3 tons per yard.
How deep should a gravel driveway be?
A residential gravel driveway should be 4 to 6 inches deep total, usually built in 2 to 3 layers. Use larger crushed stone for the base and smaller stone on top for a smooth surface.
What is the cheapest gravel for a driveway?
Crushed limestone or recycled concrete is usually the most affordable. Pea gravel and river rock cost more but look better. Prices vary by region so call local suppliers for quotes.
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