45 cup ≈ 0.451529 ft³ (Imperial; in US cups: 45 US cup = 0.375977 ft³). To convert cups to cubic feet, multiply by 0.010033977: 45 × 0.010033977 = 0.451529.
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: 45 × 0.010033977 = 0.451529.
- Answer: 45 cup ≈ 0.451529 ft³ (rounded to 6 significant figures).
Cups to Cubic Feet table
| Cups (cup) | Cubic Feet (ft³) |
|---|---|
| 40 cup | 0.401359 ft³ |
| 41 cup | 0.411393 ft³ |
| 42 cup | 0.421427 ft³ |
| 43 cup | 0.431461 ft³ |
| 44 cup | 0.441495 ft³ |
| 45 cup | 0.451529 ft³ |
| 46 cup | 0.461563 ft³ |
| 47 cup | 0.471597 ft³ |
| 48 cup | 0.481631 ft³ |
| 49 cup | 0.491665 ft³ |
| 50 cup | 0.501699 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: 45 US cup = 0.375977 ft³.