Convert cubic foot to cubic inch
1 ft³ = 1,728 in³
1 ft³ = 1,728 in³
1 ft³ in every volume unit
| cubic millimeter | 28,317,000 mm³ |
| microliter | 28,317,000 μL |
| milliliter | 28,317 mL |
| cubic centimeter | 28,317 cm³ |
| US teaspoon | 5,745 tsp |
| centiliter | 2,831.7 cL |
| US tablespoon | 1,915 tbsp |
| cubic inch | 1,728 in³ |
| imperial fluid ounce | 996.61 imp fl oz |
| US fluid ounce | 957.51 fl oz |
| deciliter | 283.17 dL |
| US cup | 119.69 cup |
| US pint | 59.844 pt |
| imperial pint | 49.831 imp pt |
| US quart | 29.922 qt |
| liter | 28.317 L |
| cubic decimeter | 28.317 dm³ |
| imperial quart | 24.915 imp qt |
| board foot | 12 fbm |
| US gallon | 7.4805 gal |
| imperial gallon | 6.2288 imp gal |
| cubic foot | 1 ft³ |
| US bushel | 0.80356 bu |
| hectoliter | 0.28317 hL |
| US beer barrel | 0.24131 bbl beer |
| oil barrel | 0.17811 bbl |
| cubic yard | 0.037037 yd³ |
| cubic meter | 0.028317 m³ |
| kiloliter | 0.028317 kL |
| hundred cubic feet | 0.01 CCF |
| cord | 0.0078125 cord |
| acre-foot | 0.000022957 ac·ft |
| million US gallons | 0.0000074805 MG |
| cubic kilometer | 2.8317e-11 km³ |
How the conversion works
Multiply by 1,728 to go from cubic foot to cubic inch, or divide by it to go back. Every conversion on this site routes through the SI value (m³) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? cubic inch to cubic foot — 1 in³ = 0.0005787037037 ft³.
cubic foot to cubic inch — common values
| 1 ft³ | 1,728 in³ |
| 2 ft³ | 3,456 in³ |
| 3 ft³ | 5,184 in³ |
| 5 ft³ | 8,640 in³ |
| 10 ft³ | 17,280 in³ |
| 15 ft³ | 25,920 in³ |
| 20 ft³ | 34,560 in³ |
| 25 ft³ | 43,200 in³ |
| 50 ft³ | 86,400 in³ |
| 75 ft³ | 129,600 in³ |
| 100 ft³ | 172,800 in³ |
| 250 ft³ | 432,000 in³ |
| 500 ft³ | 864,000 in³ |
| 1000 ft³ | 1,728,000 in³ |