Gravel Calculators

All the gravel calculators on this site, with a line on when to use each one. They all work in US or metric units, run in your browser, and show the density and allowance they use so you can change them.

• Gravel driveway calculatorUse this when you have a driveway’s length, width and depth and want cubic yards, tons, an order and a cost. It can size a base and surface layer together.
• Gravel calculatorUse this for any gravel project, such as a patio, path, bed or pad, including circles and L-shapes. Pick the stone and get cubic yards, tons and cost.
• Tons to cubic yards calculatorUse this when you already have a weight or a volume and need the other, or want to know how far a load will spread.
• Pea gravel calculatorUse this for paths, patios, play areas and borders, including circles and L-shapes, when you might buy in bags.
• Gravel driveway cost calculatorUse this to total material, delivery and labour from your supplier’s prices.
• Gravel driveway depth calculatorUse this to compare the quantity at 2, 4, 6 and 8 inches before you decide on a depth.
• Gravel cubic yard calculatorUse this when you only need the volume, in cubic feet, cubic yards or cubic metres.
• Driveway base gravel calculatorUse this to size a new drive’s base rock and the landscape fabric under it.

Every formula, unit factor and default is documented on the calculation methodology page. For help choosing depths and materials, see the gravel driveway guides.