US cups to imperial fluid ounces
1 US cup in imperial fluid ounces
1 cup = 8.326742 imp fl oz
imp fl oz = cup × 8.326741846
To convert US cups to imperial fluid ounces, multiply by 8.326741846. The table below gives the values people look up most often, and the converter works for any number.
US cups to imperial fluid ounces table
| US cups | Imperial fluid ounces |
|---|---|
| 1 cup | 8.326742 |
| 2 cup | 16.65348 |
| 3 cup | 24.98023 |
| 4 cup | 33.30697 |
| 5 cup | 41.63371 |
| 10 cup | 83.26742 |
| 15 cup | 124.9011 |
| 20 cup | 166.5348 |
| 25 cup | 208.1685 |
| 30 cup | 249.8023 |
| 40 cup | 333.0697 |
| 50 cup | 416.3371 |
| 75 cup | 624.5056 |
| 100 cup | 832.6742 |
| 250 cup | 2,081.6855 |
| 500 cup | 4,163.3709 |
| 1,000 cup | 8,326.7418 |
How the conversion works
The relationship is imp fl oz = cup × 8.326741846. Both units measure volume, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.
US cup: US legal cup is 240 mL; the customary cup used here is 236.588 mL.
Common questions
- How many imperial fluid ounces are in one US cup?
- One US cup equals 8.326742 imperial fluid ounces. imp fl oz = cup × 8.326741846.
- How do you convert US cups to imperial fluid ounces?
- Use imp fl oz = cup × 8.326741846. So 10 cup is 83.26742 imp fl oz.
- How many US cups are in one imperial fluid ounce?
- One imperial fluid ounce equals 0.12009 US cups, which is the reverse of the conversion above.
- Is there more than one kind of US cup?
- US legal cup is 240 mL; the customary cup used here is 236.588 mL.
Related pages
Sources
- Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
- Calculated on this page — At One Place