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... US Fluid Ounce = ... Imperial Fluid Ounce
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US Fluid Ounce to Imperial Fluid Ounce Converter
Use this page to convert us fluid ounce values into imperial fluid ounce, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 US fl oz = 1.04084273078624 imp fl oz
1 imp fl oz = 0.960759940403884 US fl oz
Example: 8 US fl oz = 8.32674184628989 imp fl oz
US Fluid Ounce
A US fluid ounce is 1/128 of a US liquid gallon.
History: The US fluid ounce descends from older apothecary and customary systems.
Current use: US fluid ounces are used for beverages, labels, medicine, and recipes.
Also written as US fl oz, fl oz, fluid ounce, fluid ounces, us fluid ounce, us fluid ounces.
Imperial Fluid Ounce
An imperial fluid ounce is 1/160 of an imperial gallon.
History: It is part of the British imperial volume system.
Current use: Imperial fluid ounces appear in legacy recipes, labeling, and measurement conversions.
Also written as imp fl oz, imperial fluid ounces, uk fluid ounce, uk fluid ounces.
US Fluid Ounce to Imperial Fluid Ounce table
| US Fluid Ounce [US fl oz] | Imperial Fluid Ounce [imp fl oz] |
|---|---|
| 0.01 US fl oz | 0.0104084273078624 imp fl oz |
| 0.1 US fl oz | 0.104084273078624 imp fl oz |
| 1 US fl oz | 1.04084273078624 imp fl oz |
| 2 US fl oz | 2.08168546157247 imp fl oz |
| 5 US fl oz | 5.20421365393118 imp fl oz |
| 10 US fl oz | 10.4084273078624 imp fl oz |
| 20 US fl oz | 20.8168546157247 imp fl oz |
| 50 US fl oz | 52.0421365393118 imp fl oz |
| 100 US fl oz | 104.084273078624 imp fl oz |
Frequently asked questions
How many Imperial Fluid Ounce (imp fl oz) are in one US Fluid Ounce (US fl oz)?
One US Fluid Ounce equals 1.04084273078624 Imperial Fluid Ounce.
How do you convert US Fluid Ounce to Imperial Fluid Ounce?
Multiply the US Fluid Ounce value by 1.04084273078624 to get the result in Imperial Fluid Ounce.
How do you convert Imperial Fluid Ounce back to US Fluid Ounce?
Multiply the Imperial Fluid Ounce value by 0.960759940403884 to get back to US Fluid Ounce.
What is 8 US Fluid Ounce in Imperial Fluid Ounce?
8 US Fluid Ounce equals 8.32674184628989 Imperial Fluid Ounce.