80 fl oz ≈ 8.3267 cup (Imperial; in US cups: 80 fl oz = 10 US cup). To convert fluid ounces to cups, multiply by 0.10408423: 80 × 0.10408423 = 8.3267.
How to convert fluid ounces to cups
cup = fl oz × 0.10408423
- 1 fl oz = 0.10408423 cup (and 1 cup = 9.6076036 fl oz).
- Multiply the amount by the factor: 80 × 0.10408423 = 8.3267.
- Answer: 80 fl oz ≈ 8.3267 cup (rounded to 6 significant figures).
Fluid Ounces to Cups table
| Fluid Ounces (fl oz) | Cups (cup) |
|---|---|
| 75 fl oz | 7.8063 cup |
| 76 fl oz | 7.9104 cup |
| 77 fl oz | 8.0145 cup |
| 78 fl oz | 8.1186 cup |
| 79 fl oz | 8.2227 cup |
| 80 fl oz | 8.3267 cup |
| 81 fl oz | 8.4308 cup |
| 82 fl oz | 8.5349 cup |
| 83 fl oz | 8.639 cup |
| 84 fl oz | 8.7431 cup |
| 85 fl oz | 8.8472 cup |
| fl oz | cup |
|---|---|
| 1 fl oz | 0.104084 cup |
| 5 fl oz | 0.520421 cup |
| 10 fl oz | 1.0408 cup |
| 50 fl oz | 5.2042 cup |
| 100 fl oz | 10.4084 cup |
| 1,000 fl oz | 104.084 cup |
Good to know
The cup here is the Imperial (UK) cup: 1 cup = 0.28413 L. A US cup is 0.236588 L.
In US cups: 80 fl oz = 10 US cup.
1 fl oz here is the US fluid ounce (29.5735 mL); a UK fluid ounce is 28.4131 mL.