To convert cubic feet to cubic inches, multiply the value by 1,728. To go the other way, multiply cubic inches by 0.000578704 to get cubic feet.
| Cubic Feet (ft³) | Cubic Inches (in³) |
|---|---|
| 1 ft³ | 1,728 in³ |
| 2 ft³ | 3,456 in³ |
| 5 ft³ | 8,640 in³ |
| 10 ft³ | 17,280 in³ |
| 20 ft³ | 34,560 in³ |
| 50 ft³ | 86,400 in³ |
| 100 ft³ | 172,800 in³ |
| 500 ft³ | 864,000 in³ |
| 1,000 ft³ | 1,728,000 in³ |
Cubic foot (ft³). A cubic foot is 28.317 liters (7.48 US gallons).
Cubic inch (in³). A cubic inch is 16.387 mL, used for engine displacement in the US.
There are 1,728 cubic inches in one cubic foot.
Multiply the number of cubic feet by 1,728. For example, 10 cubic feet equal 17,280 cubic inches.
One cubic inch equals 0.000578704 cubic feet.