Imperial fluid ounce to Liter Converter
Type a value — the answer appears instantly. 1 fl oz (UK) = 0.0284131 L.
Reviewed by the OmniCalc teamMethod verified 2026-07-01
0.0284131 liters
= 28.4131 ml= 0.00750594 gal
equals 0.0284131 litersFormula: L = fl oz (UK) × 0.028413063
Imperial fluid ounce to Liter formula
L = fl oz (UK) × 0.028413063
Convert 5 imperial fluid ounces to liters
- Start with 5 imperial fluid ounces.
- Multiply by the conversion factor: 5 × 0.0284131 = 0.142065.
- So 5 fl oz (UK) = 0.142065 L.
Imperial fluid ounce to Liter conversion table
| Imperial fluid ounces (fl oz (UK)) | Liters (L) |
|---|---|
| 0.01 fl oz (UK) | 0.000284131 L |
| 0.1 fl oz (UK) | 0.00284131 L |
| 0.25 fl oz (UK) | 0.00710327 L |
| 0.5 fl oz (UK) | 0.0142065 L |
| 1 fl oz (UK) | 0.0284131 L |
| 2 fl oz (UK) | 0.0568261 L |
| 3 fl oz (UK) | 0.0852392 L |
| 4 fl oz (UK) | 0.113652 L |
| 5 fl oz (UK) | 0.142065 L |
| 6 fl oz (UK) | 0.170478 L |
| 7 fl oz (UK) | 0.198891 L |
| 8 fl oz (UK) | 0.227305 L |
| 9 fl oz (UK) | 0.255718 L |
| 10 fl oz (UK) | 0.284131 L |
| 15 fl oz (UK) | 0.426196 L |
| 20 fl oz (UK) | 0.568261 L |
| 25 fl oz (UK) | 0.710327 L |
| 30 fl oz (UK) | 0.852392 L |
| 40 fl oz (UK) | 1.13652 L |
| 50 fl oz (UK) | 1.42065 L |
| 75 fl oz (UK) | 2.13098 L |
| 100 fl oz (UK) | 2.84131 L |
| 250 fl oz (UK) | 7.10327 L |
| 500 fl oz (UK) | 14.2065 L |
| 1,000 fl oz (UK) | 28.4131 L |
| 5,000 fl oz (UK) | 142.065 L |
| 10,000 fl oz (UK) | 284.131 L |
Unit definitions
What is a imperial fluid ounce?
The imperial (UK) fluid ounce is one 160th of an imperial gallon, about 28.41 millilitres. It is used in the United Kingdom and Commonwealth countries. It is slightly smaller than the US fluid ounce.
What is a liter?
The litre is the metric unit of volume equal to one cubic decimetre, or 1000 cubic centimetres. It is the standard measure for beverages, fuel, and fluids worldwide. One litre of water weighs almost exactly one kilogram.
Frequently asked questions
How many liters are in one imperial fluid ounce?
One imperial fluid ounce equals 0.0284131 liters (1 fl oz (UK) = 0.0284131 L).
How do I convert imperial fluid ounces to liters?
Multiply the value in imperial fluid ounces by 0.0284131. For example, 10 fl oz (UK) × 0.0284131 = 0.284131 L.
Which is bigger — a imperial fluid ounce or a liter?
A liter is bigger: one liter contains 35.195 imperial fluid ounces.
Is this imperial fluid ounce to liter converter free?
Yes — the converter is free, works offline once loaded, and computes instantly in your browser without sending your numbers to a server.
Conversion factors follow international definitions (SI / NIST). Last verified 2026-07-01.