Cubic Feet Calculator (CFT)
OtherCalculate cubic footage for boxes, bags, and storage areas. Convert between cubic feet, cubic yards, cubic meters, liters, and cubic inches.
Dimensions
Enter the measurements for a rectangular space. The calculator supports common construction and shipping units used for CFT estimates.
Results
Total Volume
320 ft³
Per item: 320 ft³
Cubic yards
11.8519 yd³
Cubic meters
9.0614 m³
Cubic inches
552,960 in³
Liters
9,061.38 L
How to calculate cubic feet (CFT)
- Measure length × width × height using the same unit.
- Convert to feet if needed (12 inches = 1 foot, 3 feet = 1 yard, 30.48 cm = 1 foot, 0.3048 m = 1 foot).
- Multiply the three dimensions to get cubic feet. Multiply again by quantity for multiple items.
Common CFT conversions
- 1 ft³ = 0.037037 yd³
- 1 ft³ = 0.0283168 m³
- 1 ft³ = 1728 in³
- 1 ft³ = 28.3168 liters
- 27 ft³ = 1 yd³ (common for landscaping mulch or concrete)