21 US pints in imperial pints

Result

The conversion result is: 21 US pints is equivalent to 17.4861578772088 imperial pints.[1]

Conversion formula
How to convert 21 US pints to imperial pints?

We know (by definition) that: 1 uspint ≈ 0.832674184628989 imperialpint.

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

1 uspint / 21 uspint ≈ 0.832674184628989 imperialpint / x imperialpint

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

x imperialpint ≈ (21 uspint / 1 uspint) * 0.832674184628989 imperialpint → x imperialpint ≈ 17.48615787720877 imperialpint

Conclusion:

21 uspint ≈ 17.48615787720877 imperialpint

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial pint is equal to 0.0571880916907074 times 21 US pints.

It can also be expressed as: 21 US pints is equal to 1 / 0.0571880916907074 imperial pints.

Approximation

An approximate numerical result would be: twenty-one US pints is about seventeen point four eight imperial pints, or alternatively, a imperial pint is about zero point zero six times twenty-one US pints.

Footnotes

[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).

Results may contain small errors due to the use of floating point arithmetic.