cubic inch to cubic foot
Convert cubic inch (in³) to cubic foot (ft³). Use an editable volume converter, conversion formula, and reference table.
1 in³ = 0.0005787037037 ft³
Conversion formula
One cubic inch equals 0.0005787037037 cubic foot. Multiply your value in cubic inch by this factor to get cubic foot. For the reverse conversion, divide by the same factor.
Worked example
To convert 5 cubic inch:5 × 0.0005787037037 = 0.002893518519 ft³
Conversion table
| cubic inch (in³) | cubic foot (ft³) |
|---|---|
| 0.01 | 0.000005787037037 |
| 0.1 | 0.00005787037037 |
| 1 | 0.0005787037037 |
| 2 | 0.001157407407 |
| 5 | 0.002893518519 |
| 10 | 0.005787037037 |
| 25 | 0.01446759259 |
| 50 | 0.02893518519 |
| 100 | 0.05787037037 |
| 1000 | 0.5787037037 |
About these measurements
Volume describes three-dimensional space or liquid capacity.
The base reference used here is the liter. One cubic inch is 0.016387064 base units; one cubic foot is 28.31684659 base units.
Important distinctions
US liquid measures and Imperial measures are different. Dry gallons and recipe cups are excluded.
Precision
The converter uses stored conversion factors and floating-point arithmetic. Results display up to ten significant digits, switching to scientific notation for very small or large values. Keep the precision of your original measurement when reporting results.
Common questions
How do I convert in³ to ft³?
Multiply the quantity in in³ by 0.0005787037037. You can also type the value into the converter above.
Can I reverse the conversion?
Yes. Use the swap button or open the cubic foot to cubic inch converter.
Reference
NIST Guide to the SI — conversion factors and prefix conventions. SI prefixes scale units by powers of ten; the dimension-specific notes above describe the assumptions used on this page.
