0.31 in³ ≈ 0.0178791 cup (Imperial; in US cups: 0.31 in³ = 0.0214719 US cup). To convert cubic inches to cups, multiply by 0.057674435: 0.31 × 0.057674435 = 0.0178791.
How to convert cubic inches to cups
cup = in³ × 0.057674435
- 1 in³ = 0.057674435 cup (and 1 cup = 17.338705 in³).
- Multiply the amount by the factor: 0.31 × 0.057674435 = 0.0178791.
- Answer: 0.31 in³ ≈ 0.0178791 cup (rounded to 6 significant figures).
Cubic Inches to Cups table
| Cubic Inches (in³) | Cups (cup) |
|---|---|
| 0.26 in³ | 0.0149954 cup |
| 0.27 in³ | 0.0155721 cup |
| 0.28 in³ | 0.0161488 cup |
| 0.29 in³ | 0.0167256 cup |
| 0.3 in³ | 0.0173023 cup |
| 0.31 in³ | 0.0178791 cup |
| 0.32 in³ | 0.0184558 cup |
| 0.33 in³ | 0.0190326 cup |
| 0.34 in³ | 0.0196093 cup |
| 0.35 in³ | 0.0201861 cup |
| 0.36 in³ | 0.0207628 cup |
| in³ | cup |
|---|---|
| 1 in³ | 0.0576744 cup |
| 5 in³ | 0.288372 cup |
| 10 in³ | 0.576744 cup |
| 50 in³ | 2.8837 cup |
| 100 in³ | 5.7674 cup |
| 1,000 in³ | 57.6744 cup |
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: 0.31 in³ = 0.0214719 US cup.