21 deciliters in US pints

Conversion formula
How to convert 21 deciliters to US pints?

We know (by definition) that: $1\mathrm{dl}\approx 0.211337641886519\mathrm{uspint}$

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 ⁢ dl ≈ 4.438090479616899 ⁢ uspint

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US pint is equal to 0.22532213 times 21 deciliters.

It can also be expressed as: 21 deciliters is equal to $\frac{1}{\mathrm{0.22532213}}$ US pints.

Approximation

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