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UK Fluid Ounces to Liters (imp fl oz to L) Converter

1 UK fluid ounce (imp fl oz) = 0.0284131 liters (L). To convert UK fluid ounces to liters, multiply by 0.0284131: 25 imp fl oz × 0.0284131 = 0.710327 L. Also searched as UK fluid ounces to litres.

1 imp fl oz = 0.0284130625 L
Convert the other way: Liters to UK Fluid Ounces

Quick facts

How to convert UK fluid ounces to liters

  1. Take the value in UK fluid ounces.
  2. Multiply it by 0.0284131 (the number of liters in one UK fluid ounce).
  3. Round the result to the precision you need.
L = imp fl oz × 0.0284131

Worked example: 25 imp fl oz × 0.0284131 = 0.710327 L.

To convert liters back to UK fluid ounces, multiply by 35.1951, or divide by 0.0284131.

Source: NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units).

UK Fluid Ounces to Liters conversion table

UK Fluid Ounces to Liters conversion table
UK Fluid Ounces [imp fl oz]Liters [L]
0.01 imp fl oz0.0002841306 L
0.1 imp fl oz0.0028413062 L
1 imp fl oz0.0284130625 L
2 imp fl oz0.056826125 L
3 imp fl oz0.0852391875 L
5 imp fl oz0.1420653125 L
10 imp fl oz0.284130625 L
20 imp fl oz0.56826125 L
50 imp fl oz1.420653125 L
100 imp fl oz2.84130625 L
1000 imp fl oz28.4130625 L

imp fl oz to L chart from 1 to 100

Liters to UK Fluid Ounces conversion table

Liters to UK Fluid Ounces conversion table
Liters [L]UK Fluid Ounces [imp fl oz]
0.01 L0.3519507973 imp fl oz
0.1 L3.5195079728 imp fl oz
1 L35.1950797279 imp fl oz
2 L70.3901594557 imp fl oz
3 L105.5852391836 imp fl oz
5 L175.9753986393 imp fl oz
10 L351.9507972785 imp fl oz
20 L703.9015945571 imp fl oz
50 L1759.7539863927 imp fl oz
100 L3519.5079727854 imp fl oz
1000 L35195.079727854 imp fl oz

UK Fluid Ounces vs Liters

UK Fluid OunceLiter
Symbolimp fl ozL
Equals1 imp fl oz = 0.0284131 L1 L = 35.1951 imp fl oz

What is a UK fluid ounce?

A UK imperial unit equal to 1/20 of an imperial pint (exactly 28.4130625 ml). Used in the UK and Canada on older recipes, drinks measures and some bottle labels.

What is a liter?

The common metric unit of volume, equal to one cubic decimeter. The standard volume unit worldwide for beverages and fuel outside the US.

Frequently asked questions

How many liters are in a UK fluid ounce?

There are 0.0284131 liters in 1 UK fluid ounce (1 imp fl oz = 0.0284130625 L).

How many UK fluid ounces are in a liter?

There are 35.1951 UK fluid ounces in 1 liter (1 L = 35.1950797279 imp fl oz).

How do I convert UK fluid ounces to liters?

Multiply the number of UK fluid ounces by 0.0284131. For example, 10 imp fl oz × 0.0284131 = 0.284131 L. To convert back, multiply by 35.1951.

What is 10 imp fl oz in liters?

10 imp fl oz = 0.284131 L.

What is 100 imp fl oz in liters?

100 imp fl oz = 2.84131 L.

Is the conversion exact?

Yes. The factor comes from the official definitions of both units (NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units)). Results are shown to up to 10 decimal places; round them to suit your purpose.

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Reviewed by

Dr. Muhammad Amjad Khadim PhD Mathematics

Dr. Muhammad Amjad Khadim holds a PhD in Mathematics. He writes and reviews the guides on pakmath.com and checks every formula, conversion factor and worked example against published standards and official guidance before it goes live. Spotted an error? Tell us and it will be corrected.

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First published 28 October 2026 · Last reviewed 5 November 2026