21 milliliters in US pints

Result

The conversion result is: 21 milliliters is equivalent to 0.0443809047961689 US pints.^[1]

Conversion formula
How to convert 21 milliliters to US pints?

We know (by definition) that: 1 ml ≈ 0.00211337641886519 uspint.

We can set up a proportion to solve for the number of US pints.

1 ml / 21 ml ≈ 0.00211337641886519 uspint / x uspint

Now, we cross multiply to solve for our unknown x:

x uspint ≈ (21 ml / 1 ml) * 0.00211337641886519 uspint → x uspint ≈ 0.04438090479616899 uspint

Conclusion:

21 ml ≈ 0.04438090479616899 uspint

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US pint is equal to 22.532213 times 21 milliliters.

It can also be expressed as: 21 milliliters is equal to 1 / 22.532213 US pints.

Approximation

An approximate numerical result would be: twenty-one milliliters is about zero point zero four US pints, or alternatively, a US pint is about twenty-two point five three times twenty-one milliliters.