US Fluid Ounce to Imperial Fluid Ounce Converter
1 fl oz = 1.0408 fl oz
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FORMULA
1 fl oz = 1.0408 fl oz
CONVERSION TABLE
| US Fluid Ounce (fl oz) | Imperial Fluid Ounce (fl oz) |
|---|---|
| 1 fl oz | 1.0408 fl oz |
| 5 fl oz | 5.2042 fl oz |
| 10 fl oz | 10.4084 fl oz |
| 25 fl oz | 26.0211 fl oz |
| 50 fl oz | 52.0421 fl oz |
| 100 fl oz | 104.0843 fl oz |
| 250 fl oz | 260.2107 fl oz |
| 500 fl oz | 520.4214 fl oz |
| 1,000 fl oz | 1,040.84 fl oz |
COMMON VALUES
RELATED CONVERSIONS
About US Fluid Ounce (fl oz)
One sixteenth of a US pint (29.5735 mL), the US fluid ounce is used on beverage nutrition labels, cosmetic packaging, and cocktail recipes throughout North America. A standard shot glass holds 1.5 fluid ounces, and soft drink cans are typically 12 fluid ounces.
About Imperial Fluid Ounce (fl oz)
The Imperial fluid ounce equals 28.4131 mL, slightly smaller than its US counterpart but part of a more logically structured system: 20 Imperial fluid ounces make one Imperial pint. This tidier ratio made the Imperial fluid ounce convenient for pharmacists and bartenders in Commonwealth countries.
How to Convert US Fluid Ounce to Imperial Fluid Ounce
The conversion formula is: 1 fl oz = 1.0408 fl oz. To convert from US Fluid Ounce (fl oz) to Imperial Fluid Ounce (fl oz), use the formula above or the interactive converter at the top of this page.
Frequently Asked Questions
How many Imperial Fluid Ounce in 1 US Fluid Ounce?
1 US Fluid Ounce (fl oz) equals 1.0408 Imperial Fluid Ounce (fl oz).
How to convert US Fluid Ounce to Imperial Fluid Ounce?
Multiply the US Fluid Ounce value by 1.0408 to get the equivalent in Imperial Fluid Ounce. Formula: 1 fl oz = 1.0408 fl oz
What is the formula for US Fluid Ounce to Imperial Fluid Ounce conversion?
1 fl oz = 1.0408 fl oz
Glossary
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Cup (Measurement)
A cooking volume unit. The US cup equals 236.588 ml; the metric cup is 250 ml.
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Barrel (Oil)
A unit of volume for crude oil, equal to 42 US gallons (158.987 liters).
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Gallon
A volume unit with two definitions: the US gallon equals 3.785411784 liters; the imperial (UK) gallon equals 4.54609 liters.
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Liter
A metric unit of volume equal to one cubic decimeter (1 dm³ = 1,000 cm³ = 1,000 mL), approximately 0.264 US gallons or 1.057 US liquid quarts.
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Fluid Ounce
A fluid ounce is a unit of liquid volume, with the US fluid ounce equal to 29.5735 mL and the imperial (UK) fluid ounce equal to 28.4131 mL.