Cubic Inches to US Cups (in³ to cup) Converter
1 cubic inch (in³) = 0.0692641 US cups (cup). To convert cubic inches to US cups, multiply by 0.0692641: 25 in³ × 0.0692641 = 1.7316 cup.
Quick facts
- 1 in³ = 0.0692641 cup
- 1 cup = 14.4375 in³
- Formula: cup = in³ × 0.0692641
- Quick estimate: multiply by about 0.069
How to convert cubic inches to US cups
- Take the value in cubic inches.
- Multiply it by 0.0692641 (the number of US cups in one cubic inch).
- Round the result to the precision you need.
Worked example: 25 in³ × 0.0692641 = 1.7316 cup.
To convert US cups back to cubic inches, multiply by 14.4375, or divide by 0.0692641.
Source: NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units).
Cubic Inches to US Cups conversion table
| Cubic Inches [in³] | US Cups [cup] |
|---|---|
| 0.01 in³ | 0.0006926407 cup |
| 0.1 in³ | 0.0069264069 cup |
| 1 in³ | 0.0692640693 cup |
| 2 in³ | 0.1385281385 cup |
| 3 in³ | 0.2077922078 cup |
| 5 in³ | 0.3463203463 cup |
| 10 in³ | 0.6926406926 cup |
| 20 in³ | 1.3852813853 cup |
| 50 in³ | 3.4632034632 cup |
| 100 in³ | 6.9264069264 cup |
| 1000 in³ | 69.2640692641 cup |
in³ to cup chart from 1 to 100
- 1 in³ 0.0692641 cup
- 2 in³ 0.138528 cup
- 3 in³ 0.207792 cup
- 4 in³ 0.277056 cup
- 5 in³ 0.34632 cup
- 6 in³ 0.415584 cup
- 7 in³ 0.484848 cup
- 8 in³ 0.554113 cup
- 9 in³ 0.623377 cup
- 10 in³ 0.692641 cup
- 11 in³ 0.761905 cup
- 12 in³ 0.831169 cup
- 13 in³ 0.900433 cup
- 14 in³ 0.969697 cup
- 15 in³ 1.03896 cup
- 16 in³ 1.10823 cup
- 17 in³ 1.17749 cup
- 18 in³ 1.24675 cup
- 19 in³ 1.31602 cup
- 20 in³ 1.38528 cup
- 25 in³ 1.7316 cup
- 30 in³ 2.07792 cup
- 35 in³ 2.42424 cup
- 40 in³ 2.77056 cup
- 45 in³ 3.11688 cup
- 50 in³ 3.4632 cup
- 55 in³ 3.80952 cup
- 60 in³ 4.15584 cup
- 65 in³ 4.50216 cup
- 70 in³ 4.84848 cup
- 75 in³ 5.19481 cup
- 80 in³ 5.54113 cup
- 85 in³ 5.88745 cup
- 90 in³ 6.23377 cup
- 95 in³ 6.58009 cup
- 100 in³ 6.92641 cup
US Cups to Cubic Inches conversion table
| US Cups [cup] | Cubic Inches [in³] |
|---|---|
| 0.01 cup | 0.144375 in³ |
| 0.1 cup | 1.44375 in³ |
| 1 cup | 14.4375 in³ |
| 2 cup | 28.875 in³ |
| 3 cup | 43.3125 in³ |
| 5 cup | 72.1875 in³ |
| 10 cup | 144.375 in³ |
| 20 cup | 288.75 in³ |
| 50 cup | 721.875 in³ |
| 100 cup | 1443.75 in³ |
| 1000 cup | 14437.5 in³ |
Cubic Inches vs US Cups
| Cubic Inch | US Cup | |
|---|---|---|
| Symbol | in³ | cup |
| Equals | 1 in³ = 0.0692641 cup | 1 cup = 14.4375 in³ |
What is a cubic inch?
The volume of a cube with 1-inch sides. Used in the US for small mechanical parts and engine displacement.
What is a US cup?
A US customary cooking measure equal to 8 fluid ounces. The standard recipe measure for liquids and dry ingredients in the US.
Frequently asked questions
How many US cups are in a cubic inch?
There are 0.0692641 US cups in 1 cubic inch (1 in³ = 0.0692640693 cup).
How many cubic inches are in a US cup?
There are 14.4375 cubic inches in 1 US cup (1 cup = 14.4375 in³).
How do I convert cubic inches to US cups?
Multiply the number of cubic inches by 0.0692641. For example, 10 in³ × 0.0692641 = 0.692641 cup. To convert back, multiply by 14.4375.
What is 10 in³ in US cups?
10 in³ = 0.692641 cup.
What is 100 in³ in US cups?
100 in³ = 6.92641 cup.
Is the conversion exact?
Yes. The factor comes from the official definitions of both units (NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units)). Results are shown to up to 10 decimal places; round them to suit your purpose.
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