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⚡ Imperial Fluid Ounces to US Fluid Ounces: the quick answer
1 fl oz-uk = 0.96076 fl oz
1 imperial fluid ounce equals 0.96076 US fluid ounces
To convert imperial fluid ounces to US fluid ounces, multiply the value by 0.96076.
To go the other way, multiply US fluid ounces by 1.04084 to get imperial fluid ounces.
↔ Convert US fluid ounces to imperial fluid ounces instead
🧮 Formula
Every unit here is defined by its volume in cubic meters, so the conversion factor is (cubic meters per imperial fluid ounce) ÷ (cubic meters per US fluid ounce).
📊 Imperial Fluid Ounces to US Fluid Ounces conversion table
✏️ Worked examples
Convert 25 imperial fluid ounces to US fluid ounces
25 fl oz-uk × 0.96076 = 24.019 fl oz
Try this example →
Convert 250 imperial fluid ounces to US fluid ounces
250 fl oz-uk × 0.96076 = 240.19 fl oz
Try this example →
📘 About these units
Imperial fluid ounce (fl oz-uk). An imperial fluid ounce is 28.413 mL, used on British drink labels.
US fluid ounce (fl oz). A US fluid ounce is 29.5735 mL, the unit on American drink and food labels.
❓ Frequently asked questions
How many US fluid ounces are in one imperial fluid ounce?
There are 0.96076 US fluid ounces in one imperial fluid ounce.
How do I convert imperial fluid ounces to US fluid ounces?
Multiply the number of imperial fluid ounces by 0.96076. For example, 10 imperial fluid ounces equal 9.6076 US fluid ounces.
How many imperial fluid ounces are in one US fluid ounce?
One US fluid ounce equals 1.04084 imperial fluid ounces.
🔗 More volume conversions
All volume units →