20 mL to in³ — 20 millilitres in cubic inches
Exact 20 ÷ 16.387064 = 1.220475
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 in³ at a glance
| Millilitres | Cubic inches |
|---|---|
| 1 mL | 0.06102374 in³ |
| 2 mL | 0.12204749 in³ |
| 3 mL | 0.18307123 in³ |
| 5 mL | 0.30511872 in³ |
| 10 mL | 0.61023744 in³ |
| 20 mL | 1.220475 in³ |
| 25 mL | 1.525594 in³ |
| 50 mL | 3.051187 in³ |
| 100 mL | 6.102374 in³ |
| 250 mL | 15.255936 in³ |
| 500 mL | 30.511872 in³ |
| 1,000 mL | 61.023744 in³ |
How to convert millilitres to cubic inches
Multiply by 0.06102374 — one millilitre is 0.06102374 cubic inches. 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 ÷ 16.387064 = 1.220475
In words: about one cubic inches.
What these units are
The millilitre and the cubic inch are covered in the volume unit guide, along with every other unit on this page.
Questions
How many cubic inches are in a millilitre?
One millilitre is 0.06102374 cubic inches. This figure is exact — it comes from the definition of the unit, not a measurement.
What is 20 millilitres in cubic inches?
20 millilitres is 1.220475 cubic inches. The working is 20 ÷ 16.387064 = 1.220475.
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.