1 US cup to cubic feet
1 cup = 0.00835503 ft³. Change the amount below, or read the formula and the reference table further down.
1 US cup equals
cubic feet
1 cup = 0.00835503 ft³
The formula
US cups and cubic feet both measure volume from the same zero, so a single multiplier does the job.
ft³ = cup × 0.0083550347
Going the other way? Convert cubic feet to US cups.
US cups to cubic feet table
Values either side of 1 cup.
| US cups (cup) | Cubic feet (ft³) |
|---|---|
| -4 | -0.03342 |
| -3.5 | -0.029243 |
| -3 | -0.025065 |
| -2.5 | -0.020888 |
| -2 | -0.01671 |
| -1.5 | -0.012533 |
| -1 | -0.008355 |
| -0.5 | -0.004178 |
| 0 | 0 |
| 0.5 | 0.004178 |
| 1 | 0.008355 |
| 1.5 | 0.012533 |
| 2 | 0.01671 |
| 2.5 | 0.020888 |
| 3 | 0.025065 |
| 3.5 | 0.029243 |
| 4 | 0.03342 |
| 4.5 | 0.037598 |
| 5 | 0.041775 |
| 5.5 | 0.045953 |
| 6 | 0.05013 |
Questions people ask
- How many cubic feet are in a US cup?
- One US cup equals 0.0083550347 cubic feet.
- How do I convert US cups to cubic feet by hand?
- Multiply the number of US cups by 0.0083550347. For a rough check, 0.008 is close enough for most everyday use.
- What is 1 US cup in cubic feet?
- 1 US cup is 0.00835503 cubic feet.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.