US fluid ounces to Imperial cups
1 US fl oz ≈ 0.1041 UK cup. Edit either value to convert instantly.
Conversion formula
UK cup = US fl oz × (0.0295735295625) × (1,600,000 / 454,609)1 US fl oz ≈ 0.104084 UK cup
US fluid ounce (US fl oz)
One US fluid ounce equals exactly 0.0295735295625 L.
imperial cup (UK cup)
The imperial cup used here is half an imperial pint: exactly 284.130625 mL, or 10 imperial fluid ounces.
Source: UK Weights and Measures Act 1985, Schedule 1; derived imperial cooking convention
Conversion table
| US fl oz | UK cup |
|---|---|
| ≈ 0.104084 | |
| ≈ 0.208169 | |
| ≈ 0.520421 | |
| ≈ 1.04084 | |
| ≈ 1.56126 | |
| ≈ 2.08169 | |
| ≈ 2.60211 | |
| ≈ 3.12253 | |
| ≈ 4.16337 | |
| ≈ 4.68379 |
| US fl oz | UK cup |
|---|---|
| ≈ 5.20421 | |
| ≈ 6.24506 | |
| ≈ 7.2859 | |
| ≈ 8.32674 | |
| ≈ 9.36758 | |
| ≈ 10.4084 | |
| ≈ 15.6126 | |
| ≈ 16.6535 | |
| ≈ 17.6943 | |
| ≈ 18.7352 |
Frequently asked questions
How many imperial cups are in 1 US fluid ounce?
1 US fl oz ≈ 0.1041 UK cup. UK cup = US fl oz × (0.0295735295625) × (1,600,000 / 454,609)
How do I convert US fl oz to UK cup?
UK cup = US fl oz × (0.0295735295625) × (1,600,000 / 454,609)
Is 1 US fluid ounce bigger than 1 imperial cup?
1 US fl oz ≈ 0.1041 UK cup.
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