20 mL to imp fl oz — 20 millilitres in Imperial fluid ounces
Exact 20 ÷ 28.413063 = 0.70390159
20 millilitres in other units
| Litres | 0.02 | L |
|---|---|---|
| Cubic metres | 0.00002 | m³ |
| US teaspoons | 4.057683 | tsp |
| US tablespoons | 1.352561 | tbsp |
| US fluid ounces | 0.67628045 | US fl oz |
| US cups | 0.08453506 | US cup |
| US pints | 0.04226753 | US pt |
| US quarts | 0.02113376 | US qt |
| US gallons | 0.005283441047 | US gal |
| Imperial fluid ounces | 0.70390159 | imp fl oz |
| Imperial pints | 0.03519508 | imp pt |
| Imperial gallons | 0.004399384966 | imp gal |
| Cubic feet | 0.000706293334 | ft³ |
| Cubic inches | 1.220475 | in³ |
| Oil barrels | 0.000125796215 | bbl |
mL to imp fl oz at a glance
| Millilitres | Imperial fluid ounces |
|---|---|
| 1 mL | 0.03519508 imp fl oz |
| 2 mL | 0.07039016 imp fl oz |
| 3 mL | 0.10558524 imp fl oz |
| 5 mL | 0.1759754 imp fl oz |
| 10 mL | 0.3519508 imp fl oz |
| 20 mL | 0.70390159 imp fl oz |
| 25 mL | 0.87987699 imp fl oz |
| 50 mL | 1.759754 imp fl oz |
| 100 mL | 3.519508 imp fl oz |
| 250 mL | 8.79877 imp fl oz |
| 500 mL | 17.59754 imp fl oz |
| 1,000 mL | 35.19508 imp fl oz |
How to convert millilitres to Imperial fluid ounces
Multiply by 0.03519508 — one millilitre is 0.03519508 Imperial fluid ounces. That factor is exact: it comes from the definition of the units rather than from a measurement, so it will not change and does not need rounding.
Working 20 ÷ 28.413063 = 0.70390159
What these units are
The millilitre and the Imperial fluid ounce are covered in the volume unit guide, along with every other unit on this page.
Questions
How many Imperial fluid ounces are in a millilitre?
One millilitre is 0.03519508 Imperial fluid ounces. This figure is exact — it comes from the definition of the unit, not a measurement.
What is 20 millilitres in Imperial fluid ounces?
20 millilitres is 0.70390159 Imperial fluid ounces. The working is 20 ÷ 28.413063 = 0.70390159.
Is a gallon the same in the US and the UK?
No. A US gallon is 3.785411784 litres; an Imperial gallon is 4.54609 litres. The Imperial one is about 20% larger, which is why US and UK fuel economy figures for the same car look different.
Which pint does a recipe mean?
Follow the recipe's origin. A US pint is 16 US fluid ounces, roughly 473 mL. An Imperial pint is 20 Imperial fluid ounces, roughly 568 mL. A British pint of milk is noticeably more than an American one.
Can I convert litres to kilograms here?
Not directly — that depends on what you are measuring. Volume becomes mass only once you know the density. Water is the convenient case: one litre is almost exactly one kilogram. Oil, flour and alcohol are all lighter.
Why is a US cup not 250 mL?
The US legal cup is 240 mL and the customary cup used in recipes is about 236.6 mL. The round 250 mL cup is the Australian and metric standard. In baking the gap is enough to notice.