Convert fluid ounce (fl oz) to US cup (cup US).
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US Cup to Fluid Ounce Converter (US cup to fl oz)
Convert US cup (cup US) to fluid ounce (fl oz).Unit Converter · Volume
Quick answer
1 US cup is equal to 8 fluid ounces (fl oz). 1 fluid ounce (fl oz) is equal to 0.125 US cups (US cup).
To convert US cup to fl oz, multiply the value in US cups by 8. For example, 10 US cup = 80 fl oz, and 100 US cup = 800 fl oz.
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Quick reference — US cup to fluid ounce
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How to convert US cups to fluid ounces
How many fluid ounces are in a US cup? 1 US cup is 8 fluid ounces. This free US cup to fl oz converter and US cup to fluid ounce calculator gives the answer instantly for any value.
To convert US cup (US cup) to fluid ounce (fl oz), multiply the value in US cups by 8.
fl oz = US cup × 8
- 1
Take the value in US cups
For example, 25 US cup.
- 2
Multiply by 8
25 × 8.
- 3
Read the answer in fluid ounces
25 US cup = 200 fl oz.
US Cup to Fluid Ounce conversion table
Common values from 1 to 1,000 US cups converted to fluid ounces.
| US Cup (US cup) | Fluid Ounce (fl oz) |
|---|---|
| 1 US cup | 8 fl oz |
| 2 US cup | 16 fl oz |
| 3 US cup | 24 fl oz |
| 4 US cup | 32 fl oz |
| 5 US cup | 40 fl oz |
| 6 US cup | 48 fl oz |
| 7 US cup | 56 fl oz |
| 8 US cup | 64 fl oz |
| 9 US cup | 72 fl oz |
| 10 US cup | 80 fl oz |
| 15 US cup | 120 fl oz |
| 20 US cup | 160 fl oz |
| 25 US cup | 200 fl oz |
| US Cup (US cup) | Fluid Ounce (fl oz) |
|---|---|
| 30 US cup | 240 fl oz |
| 40 US cup | 320 fl oz |
| 50 US cup | 400 fl oz |
| 60 US cup | 480 fl oz |
| 70 US cup | 560 fl oz |
| 75 US cup | 600 fl oz |
| 80 US cup | 640 fl oz |
| 90 US cup | 720 fl oz |
| 100 US cup | 800 fl oz |
| 250 US cup | 2,000 fl oz |
| 500 US cup | 4,000 fl oz |
| 1,000 US cup | 8,000 fl oz |
About US cups and fluid ounces
US Cup (US cup)
A US cup is about 236.59 milliliters, or 8 US fluid ounces. It is the standard measure in American recipes.
Fluid Ounce (fl oz)
A US fluid ounce is about 29.57 milliliters. Eight fluid ounces make one US cup, and sixteen make a US pint.
US cup to fl oz: common questions
- How many fluid ounces are in 1 US cup?
- 1 US cup is equal to 8 fluid ounces (fl oz). In short: 1 US cup = 8 fl oz.
- How do I convert US cups to fluid ounces?
- To convert US cup to fl oz, multiply the value in US cups by 8. For example, 5 US cup = 40 fl oz.
- How do I convert fluid ounces to US cups?
- To convert fl oz to US cup, divide the value in fluid ounces by 8. Or open the Fluid Ounce to Us Cup converter, which does it for you.
- What is 10 US cup in fl oz, and what is 100 US cup?
- 10 US cup = 80 fl oz, and 100 US cup = 800 fl oz. The table above lists more values from 1 to 1,000.
- Is this US cup to fl oz converter accurate?
- Yes. It uses the exact conversion factor and shows results to as many as 8 decimal places, so you can rely on it for study, work and everyday measuring.
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