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Convert imperial fluid ounces to milliliters

Convert imperial fluid ounces (fl oz UK) to milliliters (mL). 1 fl oz UK = 28.4131 mL, and 1 mL = 0.0351951 fl oz UK.

1 fl oz UK = 28.4131 mL

UK Fluid Ounces to ML formula

mL = fl oz UK × 28.4130625

Multiply the number of imperial fluid ounces by 28.4130625.

Example: To convert 1 fl oz UK to milliliters: 1 × 28.4130625 = 28.4131 mL.

Quick answers

What is 1 fl oz UK in milliliters?
1 fl oz UK = 28.4131 mL
What is 20 fl oz UK in milliliters?
20 fl oz UK = 568.261 mL

UK Fluid Ounces to ML conversion table

ML to UK Fluid Ounces table
imperial fluid ounces (fl oz UK)milliliters (mL)
1 fl oz UK28.4131 mL
2 fl oz UK56.8261 mL
5 fl oz UK142.065 mL
10 fl oz UK284.131 mL
20 fl oz UK568.261 mL
40 fl oz UK1,136.52 mL

Frequently asked questions

How many milliliters are in an imperial fluid ounce?

There are 28.4131 milliliters in an imperial fluid ounce (1 fl oz UK = 28.4131 mL).

How do I convert imperial fluid ounces to milliliters?

Multiply the number of imperial fluid ounces by 28.4130625. To convert 1 fl oz UK to milliliters: 1 × 28.4130625 = 28.4131 mL.

Is the UK Fluid Ounces to ML conversion exact?

Yes. Both units are defined exactly, so 1 imperial fluid ounce is exactly 28.4130625 milliliters. Results on this page are rounded to six significant digits; pick more decimals in the converter if you need them.

What is 1 fl oz UK in milliliters?

1 fl oz UK = 28.4131 mL.

How do I convert milliliters back to imperial fluid ounces?

Use the reverse relationship: 1 mL = 0.0351951 fl oz UK. The ML to UK Fluid Ounces page has a converter and a full table.

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