US cups to fl oz (US) Converter
Convert US cups to fl oz (US) instantly: 1 US cups = 8 fl oz (US). Free converter with the formula, a reference table and FAQs — no sign-up.
| US cups | fl oz (US) |
|---|
How to convert US cups to fl oz (US)
Enter your value
Type the number of us cups you want to convert into the left box. The result in fl oz (us) appears instantly in the right box. You can also type into the right box to convert in the other direction.
Use the swap button
Click the ⇄ Swap button to reverse the conversion — fl oz (US) to US cups. Your current value carries across so you don't have to re-enter anything.
About US cups and fl oz (US)
US cups and fl oz (US) are common cooking measurements.
Worked examples: US cups to fl oz (US)
Multiply the US cups value by 8 to get fl oz (US). A few quick examples:
- 5 US cups × 8 = 40 fl oz (US)
- 25 US cups × 8 = 200 fl oz (US)
- 250 US cups × 8 = 2,000 fl oz (US)
Related conversions
| US cups | fl oz (US) |
|---|---|
| 0.125 | 1 |
| 0.25 | 2 |
| 0.333 | 2.664 |
| 0.5 | 4 |
| 0.667 | 5.336 |
| 0.75 | 6 |
Frequently asked questions
How do I convert US cups to fl oz (US)?
To convert US cups to fl oz (US), multiply by 8. Or use the calculator above for instant results.
How many fl oz (US) are in 1 US cups?
1 US cups equals 8 fl oz (US).
Is the US cups to fl oz (US) converter free?
Yes, the US cups to fl oz (US) converter is completely free with no sign-up required, no downloads, and it works offline once the page has loaded.