158 US pints in imperial pints
Result
The conversion result is: 158 US pints is equivalent to 131.56252117138 imperial pints.[1]
Conversion formula
How to convert 158 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 / 158 uspint ≈ 0.832674184628989 imperialpint / x imperialpint
Now, we cross multiply to solve for our unknown x:
x imperialpint ≈ (158 uspint / 1 uspint) * 0.832674184628989 imperialpint → x imperialpint ≈ 131.56252117138027 imperialpint
Conclusion:
158 uspint ≈ 131.56252117138027 imperialpint

Conversion in the opposite direction
The inverse of the conversion factor is that 1 imperial pint is equal to 0.00760094889560035 times 158 US pints.
It can also be expressed as: 158 US pints is equal to 1 / 0.00760094889560035 imperial pints.
Approximation
An approximate numerical result would be: one hundred and fifty-eight US pints is about one hundred and thirty-one point five six imperial pints, or alternatively, a imperial pint is about zero point zero one times one hundred and fifty-eight 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.