Convert cubic inches to US cups
1 in³ = 0.06926407 cup. Change the amount below, or read the formula and the reference table further down.
1 cubic inch equals
US cups
1 in³ = 0.06926407 cup
The formula
Cubic inches and US cups both measure volume from the same zero, so a single multiplier does the job.
cup = in³ × 0.0692640693
Going the other way? Convert US cups to cubic inches.
Cubic inches to US cups table
Common values, rounded for reading.
| Cubic inches (in³) | US cups (cup) |
|---|---|
| 1 | 0.069264 |
| 2 | 0.138528 |
| 3 | 0.207792 |
| 4 | 0.277056 |
| 5 | 0.34632 |
| 6 | 0.415584 |
| 7 | 0.484848 |
| 8 | 0.554113 |
| 9 | 0.623377 |
| 10 | 0.692641 |
| 15 | 1.039 |
| 20 | 1.3853 |
| 25 | 1.7316 |
| 30 | 2.0779 |
| 40 | 2.7706 |
| 50 | 3.4632 |
| 75 | 5.1948 |
| 100 | 6.9264 |
| 250 | 17.316 |
| 500 | 34.632 |
| 1,000 | 69.2641 |
Questions people ask
- How many US cups are in a cubic inch?
- One cubic inch equals 0.0692640693 US cups.
- How do I convert cubic inches to US cups by hand?
- Multiply the number of cubic inches by 0.0692640693. For a rough check, 0.069 is close enough for most everyday use.
- What is 1 cubic inch in US cups?
- 1 cubic inch is 0.06926407 US cups.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.