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Imperial Fluid Ounces to Millilitres Conversions (fl oz to ml)
For smaller amounts of liquid in your recipe you will often see fluid ounces (fl oz) or millilitres (ml) as the units. This page gives the conversions from Imperial fluid ounces to millilites and millilitres to Imperial fluid ounces, for US recipes, where the measurements are in US fluid ounces you will need the US fluid ounces to millilitres conversion.
For larger liquid measures we also have Imperial pints to litres conversion and Imperial pints to US pints conversion
Imperial Fluid Ounces to Millilitres Converter
Type a value in either field to convert from Imperial fluid ounces to millilitres (UK fl oz to ml) or millilitres to Imperial fluid ounces(ml to UK fl oz) (results are accurate to 2 decimal places).
Common Imperial Fluid Ounce to Millilitre Conversion Table
Conversions for Imperial fluid ounce to millilitres values often useed in recipes are given in the table below (results are rounded to the nearest millitre).
| Imperial Fluid Ounces | Millilitres |
| ¼ | 7 |
| ½ | 14 |
| ¾ | 21 |
| 1 | 28 |
| 1½ | 43 |
| 2 | 57 |
| 3 | 85 |
| 4 | 114 |
| 6 | 170 |
| 8 | 227 |
| 10 | 284 |
| 12 | 341 |
| 15 | 426 |
| 16 | 455 |
| 20 | 568 |
| Imperial Fluid Ounces | ¼ | ½ | ¾ | 1 | 1½ | 2 | 3 | 4 | 6 | 8 | 10 | 12 | 15 | 16 | 20 |
| Millilitres | 7 | 14 | 21 | 28 | 43 | 57 | 85 | 114 | 170 | 227 | 284 | 341 | 426 | 455 | 568 |
Impreial Fluid Ounces to Millilitres Conversion Formula
The conversion formula for Imperial fluid ounces to millilitres (UK fl oz to ml) is 1 Imperial fluid ounce = 28.4130625 millilitres.
Common Millilitre to Imperial Fluid Ounce Conversion Table
Values commonly used in cooking for millilitre to Imperial fluid ounce conversions are given in the table below (results are rounded to 2 decimal places).
| Millilitres | Imperial Fluid Ounces |
| 1 | 0.04 |
| 5 | 0.18 |
| 10 | 0.35 |
| 15 | 0.53 |
| 20 | 0.70 |
| 25 | 0.88 |
| 30 | 1.06 |
| 40 | 1.41 |
| 50 | 1.76 |
| 100 | 3.52 |
| 250 | 8.80 |
| 500 | 17.60 |
| 1000 | 35.20 |
| Millilitres | 1 | 5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 100 | 250 | 500 | 1000 |
| Imperial Fluid Ounces | 0.04 | 0.18 | 0.35 | 0.53 | 0.70 | 0.88 | 1.06 | 1.41 | 1.76 | 3.52 | 8.80 | 17.60 | 35.20 |
Millilitre to Imperial Fluid Ounce Conversion Formula
The conversion formula for millilitres to Imperial fluid ounces (ml to UK fl oz) is 1 millilitre = 0.0351951 Imperial fluid ounces.
Other liquid measure conversions for cooking
Frequently Asked Questions
- How many ml in an Imperial fluid ounce?
- 1 Imperial (UK) fluid ounce equals 28.4130625ml (approximately 28.41ml).
- How many ml in 4 Imperial fluid ounces?
- 4 Imperial fluid ounces equals 114ml.
- How many Imperial fluid ounces in 100ml?
- 100ml equals 3.52 Imperial fluid ounces.
- How many Imperial fluid ounces in 500ml?
- 500ml equals 17.60 Imperial fluid ounces.
- What is the difference between a US and Imperial fluid ounce?
- A US fluid ounce is 29.57ml; an Imperial (UK) fluid ounce is 28.41ml. They are not the same, so use the correct converter for your recipe's country of origin.