31.2 cup ≈ 0.31306 ft³ (Imperial; in US cups: 31.2 US cup = 0.260677 ft³). To convert cups to cubic feet, multiply by 0.010033977: 31.2 × 0.010033977 = 0.31306.
How to convert cups to cubic feet
ft³ = cup × 0.010033977
- 1 cup = 0.010033977 ft³ (and 1 ft³ = 99.661376 cup).
- Multiply the amount by the factor: 31.2 × 0.010033977 = 0.31306.
- Answer: 31.2 cup ≈ 0.31306 ft³ (rounded to 6 significant figures).
Cups to Cubic Feet table
| Cups (cup) | Cubic Feet (ft³) |
|---|---|
| 30.7 cup | 0.308043 ft³ |
| 30.8 cup | 0.309047 ft³ |
| 30.9 cup | 0.31005 ft³ |
| 31 cup | 0.311053 ft³ |
| 31.1 cup | 0.312057 ft³ |
| 31.2 cup | 0.31306 ft³ |
| 31.3 cup | 0.314063 ft³ |
| 31.4 cup | 0.315067 ft³ |
| 31.5 cup | 0.31607 ft³ |
| 31.6 cup | 0.317074 ft³ |
| 31.7 cup | 0.318077 ft³ |
| cup | ft³ |
|---|---|
| 1 cup | 0.010034 ft³ |
| 5 cup | 0.0501699 ft³ |
| 10 cup | 0.10034 ft³ |
| 50 cup | 0.501699 ft³ |
| 100 cup | 1.0034 ft³ |
| 1,000 cup | 10.034 ft³ |
Good to know
The cup here is the Imperial (UK) cup: 1 cup = 0.28413 L. A US cup is 0.236588 L.
In US cups: 31.2 US cup = 0.260677 ft³.