42 imperial pints in US dry pints
Result
The conversion result is: 42 imperial pints is equivalent to 43.3463832265254 US dry pints.[1]
Conversion formula
How to convert 42 imperial pints to US dry pints?
We know (by definition) that: 1 imperialpint ≈ 1.0320567434887 drypint.
We can set up a proportion to solve for the number of US dry pints.
1 imperialpint / 42 imperialpint ≈ 1.0320567434887 drypint / x drypint
Now, we cross multiply to solve for our unknown x:
x drypint ≈ (42 imperialpint / 1 imperialpint) * 1.0320567434887 drypint → x drypint ≈ 43.346383226525404 drypint
Conclusion:
42 imperialpint ≈ 43.346383226525404 drypint

Conversion in the opposite direction
The inverse of the conversion factor is that 1 US dry pint is equal to 0.0230699755219268 times 42 imperial pints.
It can also be expressed as: 42 imperial pints is equal to 1 / 0.0230699755219268 US dry pints.
Approximation
An approximate numerical result would be: forty-two imperial pints is about forty-three point three five US dry pints, or alternatively, a US dry pint is about zero point zero two times forty-two imperial 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.