Imperial fluid ounces to US cups
1 imperial fluid ounce in US cups
1 imp fl oz = 0.12009 cup
cup = imp fl oz × 0.1200949926
To convert imperial fluid ounces to US cups, multiply by 0.1200949926. The table below gives the values people look up most often, and the converter works for any number.
Imperial fluid ounces to US cups table
| Imperial fluid ounces | US cups |
|---|---|
| 1 imp fl oz | 0.12009 |
| 2 imp fl oz | 0.24019 |
| 3 imp fl oz | 0.36028 |
| 4 imp fl oz | 0.48038 |
| 5 imp fl oz | 0.60047 |
| 10 imp fl oz | 1.20095 |
| 15 imp fl oz | 1.801425 |
| 20 imp fl oz | 2.4019 |
| 25 imp fl oz | 3.002375 |
| 30 imp fl oz | 3.60285 |
| 40 imp fl oz | 4.8038 |
| 50 imp fl oz | 6.00475 |
| 75 imp fl oz | 9.007124 |
| 100 imp fl oz | 12.0095 |
| 250 imp fl oz | 30.02375 |
| 500 imp fl oz | 60.0475 |
| 1,000 imp fl oz | 120.095 |
How the conversion works
The relationship is cup = imp fl oz × 0.1200949926. 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 US cups are in one imperial fluid ounce?
- One imperial fluid ounce equals 0.12009 US cups. cup = imp fl oz × 0.1200949926.
- How do you convert imperial fluid ounces to US cups?
- Use cup = imp fl oz × 0.1200949926. So 10 imp fl oz is 1.20095 cup.
- How many imperial fluid ounces are in one US cup?
- One US cup equals 8.326742 imperial fluid ounces, 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
- US cups to Imperial fluid ounces The reverse conversion
- Imperial fluid ounces to Liters
- Imperial fluid ounces to Milliliters
- Imperial fluid ounces to Cubic meters
- Imperial fluid ounces to US gallons
- Imperial fluid ounces to US quarts
- Imperial fluid ounces to US pints
- Imperial fluid ounces to US fluid ounces
- Imperial fluid ounces to Tablespoons
- Imperial fluid ounces to Teaspoons
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