Cubic foot to Cubic inch
1 ft³ = 1,728 in³
Precision & format
1 ft³ equals
1,728in³
All 31 units
- LiterL28.31684659
- MillilitermL28,316.84659
- Cubic meterm³0.02831684659
- Cubic centimetercm³28,316.84659
- Cubic millimetermm³28,316,846.59
- Cubic kilometerkm³2.831684659 × 10⁻¹¹
- HectoliterhL0.2831684659
- DeciliterdL283.1684659
- CentilitercL2,831.684659
- MicroliterµL28,316,846.59
- Gallon (US)gal (US)7.480519481
- Gallon (Imperial)gal (UK)6.228835459
- Quart (US)qt (US)29.92207792
- Quart (Imperial)qt (UK)24.91534184
- Pint (US)pt (US)59.84415584
- Pint (Imperial)pt (UK)49.83068367
- Cup (US)cup (US)119.6883117
- Cup (metric)cup (metric)250 mL113.2673864
- Fluid ounce (US)fl oz (US)957.5064935
- Fluid ounce (Imperial)fl oz (UK)996.6136734
- Tablespoon (US)tbsp (US)1,915.012987
- Teaspoon (US)tsp (US)5,745.038961
- Tablespoon (metric)tbsp (metric)15 mL1,887.789773
- Teaspoon (metric)tsp (metric)5 mL5,663.369318
- Gill (US)gi (US)239.3766234
- Cubic footft³1
- Cubic inchin³1,728
- Cubic yardyd³0.03703703704
- Barrel (oil)bbl42 US gal0.1781076067
- Barrel (US liquid)bbl (US)31.5 US gal0.2374768089
- Acre-footac ft0.00002295684114
Cubic foot to Cubic inch table
| Cubic foot (ft³) | Cubic inch (in³) |
|---|---|
| 1 | 1,728 |
| 2 | 3,456 |
| 5 | 8,640 |
| 10 | 17,280 |
| 20 | 34,560 |
| 50 | 86,400 |
| 100 | 172,800 |
| 250 | 432,000 |
| 500 | 864,000 |
| 1,000 | 1,728,000 |
How the conversion works
Multiply the cubic foot figure by 1,728 to get cubic inch. Every factor on this site is anchored to the SI base unit for volume, so the same number is used everywhere it appears.
Going the other way, 1 in³ = 0.0005787037 ft³ — see cubic inch to cubic foot.
