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Volume Conversion Calculator
Convert between cubic feet, cubic yards, and tons. Essential for ordering materials correctly.
Conversion Factors
- 27 cubic feet = 1 cubic yard
- Asphalt: 145 lbs/cubic foot
- Gravel: 105 lbs/cubic foot
- Concrete: 150 lbs/cubic foot
Ordering Materials
Most suppliers sell by:
- Asphalt: Tons
- Gravel: Cubic yards or tons
- Concrete: Cubic yards
Frequently Asked Questions About Cubic Yards
How to calculate cubic yards?
To calculate cubic yards, multiply length × width × depth (all in feet) to get cubic feet, then divide by 27 (since 1 cubic yard = 27 cubic feet). For example: 20 ft × 10 ft × 0.5 ft = 100 cubic feet ÷ 27 = 3.7 cubic yards.
How many cubic feet in a cubic yard?
There are 27 cubic feet in a cubic yard (3 ft × 3 ft × 3 ft = 27 ft³). To convert cubic feet to cubic yards, divide by 27. To convert cubic yards to cubic feet, multiply by 27.
How to convert cubic yards to tons?
To convert cubic yards to tons, multiply by the material's weight per cubic yard. Asphalt: multiply by 2.4, concrete: multiply by 2.0, gravel: multiply by 1.4, topsoil: multiply by 1.0, sand: multiply by 1.3. Different materials have different densities.
How many tons in a cubic yard?
Tons per cubic yard vary by material: asphalt = 2.4 tons, concrete = 2.0 tons, gravel = 1.4 tons, sand = 1.3 tons, topsoil = 1.0 ton, mulch = 0.4 tons. Always confirm with your supplier for exact weights.