21 liters in US pints

Conversion formula
How to convert 21 liters to US pints?

We know (by definition) that: $1\mathrm{liter}\approx 2.11337641886519\mathrm{uspint}$

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

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

Conclusion: 21 ⁢ liter ≈ 44.380904796168984 ⁢ uspint

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US pint is equal to 0.022532213 times 21 liters.

It can also be expressed as: 21 liters is equal to $\frac{1}{\mathrm{0.022532213}}$ US pints.

Approximation

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