2 imperial cups in US customary teaspoons
Result
The conversion result is: 2 imperial cups is equivalent to 115.291192848466 US customary teaspoons.[1]
Conversion formula
How to convert 2 imperial cups to US customary teaspoons?
We know (by definition) that: 1 brcup ≈ 57.645596424233 usteaspoon.
We can set up a proportion to solve for the number of US customary teaspoons.
1 brcup / 2 brcup ≈ 57.645596424233 usteaspoon / x usteaspoon
Now, we cross multiply to solve for our unknown x:
x usteaspoon ≈ (2 brcup / 1 brcup) * 57.645596424233 usteaspoon → x usteaspoon ≈ 115.291192848466 usteaspoon
Conclusion:
2 brcup ≈ 115.291192848466 usteaspoon

Conversion in the opposite direction
The inverse of the conversion factor is that 1 US customary teaspoon is equal to 0.00867368942321863 times 2 imperial cups.
It can also be expressed as: 2 imperial cups is equal to 1 / 0.00867368942321863 US customary teaspoons.
Approximation
An approximate numerical result would be: two imperial cups is about one hundred and fifteen point two nine US customary teaspoons, or alternatively, a US customary teaspoon is about zero point zero one times two imperial cups.
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.