165 US customary teaspoons in imperial cups
Result
The conversion result is: 165 US customary teaspoons is equivalent to 2.86231750966215 imperial cups.[1]
Conversion formula
How to convert 165 US customary teaspoons to imperial cups?
We know (by definition) that: 1 usteaspoon ≈ 0.0173473788464373 brcup.
We can set up a proportion to solve for the number of imperial cups.
1 usteaspoon / 165 usteaspoon ≈ 0.0173473788464373 brcup / x brcup
Now, we cross multiply to solve for our unknown x:
x brcup ≈ (165 usteaspoon / 1 usteaspoon) * 0.0173473788464373 brcup → x brcup ≈ 2.8623175096621543 brcup
Conclusion:
165 usteaspoon ≈ 2.8623175096621543 brcup

Conversion in the opposite direction
The inverse of the conversion factor is that 1 imperial cup is equal to 0.349367251055958 times 165 US customary teaspoons.
It can also be expressed as: 165 US customary teaspoons is equal to 1 / 0.349367251055958 imperial cups.
Approximation
An approximate numerical result would be: one hundred and sixty-five US customary teaspoons is about two point eight five imperial cups, or alternatively, a imperial cup is about zero point three five times one hundred and sixty-five US customary teaspoons.
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.