US Fluid Ounce to Imperial Fluid Ounce Converter
Convert US fl oz to UK imperial fl oz. Divide by 0.96076—US fl oz is slightly larger. For recipes and drink labels.
How to Convert Us fluid ounce to Imperial fluid ounce
Divide US fluid ounces by 0.96076 (1 US fl oz ≈ 1.0408 imp fl oz).
Conversion Formula:
value / 0.96076Conversion Examples
Example: 10 US fl oz to imp
- 10 ÷ 0.96076 ≈ 10.41 imp fl oz
≈ 10.41 imperial fl oz
US fl oz is larger.
Example: 3 US fl oz to imp
- 3 ÷ 0.96076 ≈ 3.12 imp fl oz
≈ 3.12 imperial fl oz
Small recipe amount.
Conversion Chart
| Us fluid ounce | Imperial fluid ounce |
|---|---|
| 1 | 1.0408 |
| 2 | 2.0817 |
| 3 | 3.1225 |
| 4 | 4.1634 |
| 5 | 5.2042 |
| 6 | 6.2451 |
| 7 | 7.2859 |
| 8 | 8.3267 |
| 9 | 9.3676 |
| 10 | 10.4084 |
| 15 | 15.6126 |
| 20 | 20.8169 |
| 30 | 31.2253 |
| 60 | 62.4506 |
| 100 | 104.0843 |
Conversion Formula
Divide US fl oz by **0.96076** for imperial fl oz.
Quick Conversion Tip
US fl oz ÷ 0.96 ≈ imp fl oz. Example: 10 US ≈ 10.4 imp.
Unit Definitions
US Fluid Ounce (US fl oz)
A US fluid ounce is a US customary volume unit used for beverages, cooking, and product labeling.
1 US fluid ounce = 29.5735 milliliters; 128 US fluid ounces = 1 US gallon
Imperial Fluid Ounce (imp fl oz)
An imperial fluid ounce is a UK volume unit used for drinks and cooking; it is slightly larger than the US fluid ounce.
1 imperial fluid ounce = 28.4131 milliliters; 20 imperial fluid ounces = 1 imperial pint
Common Use Cases
- US recipes vs UK measuring cups.
- Beverage label comparison (US vs UK).
- Import/export volume specs.
- Homework on US vs imperial fluid ounces.
Understanding the Conversion
1 US fl oz ≈ 1.0408 imperial fl oz. Divide US fl oz by 0.96076.
Example: 10 US fl oz ≈ 10.41 imp fl oz. Use when converting US recipes or labels to UK imperial fluid ounces.
Multiply imperial fl oz by 0.96076 for US fl oz.
FAQs
How many imperial fl oz in one US fl oz?
About 1.0408 imperial fluid ounces.
How do I convert US fl oz to imperial?
Divide US fluid ounces by 0.96076.
Is a US fluid ounce bigger?
Yes—~29.57 mL US vs ~28.41 mL imperial.