US Fluid Ounces to US Cups Converter (US fl oz to cup)
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Formula
To convert US fluid ounces to US cups, multiply the value by 0.125.
cup = US fl oz × 0.125
Example calculation
Convert 5 US fl oz to cup:
5 US fl oz × 0.125 = 0.625 cup
Conversion table
| US fl oz | cup |
|---|---|
| 1 | 0.1250 |
| 2 | 0.2500 |
| 3 | 0.3750 |
| 4 | 0.5000 |
| 5 | 0.6250 |
| 6 | 0.7500 |
| 7 | 0.8750 |
| 8 | 1.0000 |
| 9 | 1.1250 |
| 10 | 1.2500 |
| 15 | 1.8750 |
| 20 | 2.5000 |
| 25 | 3.1250 |
| 30 | 3.7500 |
| 35 | 4.3750 |
| 40 | 5.0000 |
| 45 | 5.6250 |
| 50 | 6.2500 |
| 55 | 6.8750 |
| 60 | 7.5000 |
| 65 | 8.1250 |
| 70 | 8.7500 |
| 75 | 9.3750 |
| 80 | 10.0000 |
| 85 | 10.6250 |
| 90 | 11.2500 |
| 95 | 11.8750 |
| 100 | 12.5000 |
| 200 | 25.0000 |
| 500 | 62.5000 |
| 1000 | 125.0000 |
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Note: "cup" here means the US cup (about 236.6 mL). Metric cups (250 mL), imperial cups and US/UK fluid ounces are listed as separate units.
About the units
- US Fluid Ounce (US fl oz)
- A US liquid measure of about 29.5735 mL, one sixteenth of a US pint.
- US Cup (cup)
- The US customary cup (about 236.588 mL), the default "cup" in American recipes.
Frequently asked questions
- How do I convert US fluid ounces to US cups?
- To convert US fluid ounces to US cups, multiply the value by 0.125.
- How many US cups are in 1 US fluid ounce?
- 1 US fluid ounce equals 0.125 cup.
- How many US cups are in 10 US fluid ounces?
- 10 US fl oz equals 1.25 cup.
- How do I convert US cups back to US fluid ounces?
- Use the reverse converter: 1 US cup equals 8 US fl oz.
- Is this converter accurate?
- Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.
Related conversions
- Reverse conversion: US cups → US fluid ounces
- teaspoons → US cups
- US cups → teaspoons
- teaspoons → US fluid ounces
- US fluid ounces → teaspoons
- tablespoons → US cups
- US cups → tablespoons
- tablespoons → US fluid ounces
- US fluid ounces → tablespoons