Convert cubic inches to cubic feet
1 in³ = 0.0005787 ft³. Change the amount below, or read the formula and the reference table further down.
1 cubic inch equals
cubic feet
1 in³ = 0.0005787 ft³
The formula
Cubic inches and cubic feet both measure volume from the same zero, so a single multiplier does the job.
ft³ = in³ × 0.0005787037
Going the other way? Convert cubic feet to cubic inches.
Cubic inches to cubic feet table
Common values, rounded for reading.
| Cubic inches (in³) | Cubic feet (ft³) |
|---|---|
| 1 | 0.000579 |
| 2 | 0.001157 |
| 3 | 0.001736 |
| 4 | 0.002315 |
| 5 | 0.002894 |
| 6 | 0.003472 |
| 7 | 0.004051 |
| 8 | 0.00463 |
| 9 | 0.005208 |
| 10 | 0.005787 |
| 15 | 0.008681 |
| 20 | 0.011574 |
| 25 | 0.014468 |
| 30 | 0.017361 |
| 40 | 0.023148 |
| 50 | 0.028935 |
| 75 | 0.043403 |
| 100 | 0.05787 |
| 250 | 0.144676 |
| 500 | 0.289352 |
| 1,000 | 0.578704 |
Questions people ask
- How many cubic feet are in a cubic inch?
- One cubic inch equals 0.0005787037 cubic feet.
- How do I convert cubic inches to cubic feet by hand?
- Multiply the number of cubic inches by 0.0005787037. For a rough check, 0.001 is close enough for most everyday use.
- What is 1 cubic inch in cubic feet?
- 1 cubic inch is 0.0005787 cubic feet.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.