438 imperial cups in US customary teaspoons
Result
The conversion result is: 438 imperial cups is equivalent to 25248.7712338141 US customary teaspoons.[1]
Conversion formula
How to convert 438 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 / 438 brcup ≈ 57.645596424233 usteaspoon / x usteaspoon
Now, we cross multiply to solve for our unknown x:
x usteaspoon ≈ (438 brcup / 1 brcup) * 57.645596424233 usteaspoon → x usteaspoon ≈ 25248.77123381405 usteaspoon
Conclusion:
438 brcup ≈ 25248.77123381405 usteaspoon
Conversion in the opposite direction
The inverse of the conversion factor is that 1 US customary teaspoon is equal to 3.9605887777254e-05 times 438 imperial cups.
It can also be expressed as: 438 imperial cups is equal to 1 / 3.9605887777254e-05 US customary teaspoons.
Approximation
An approximate numerical result would be: four hundred and thirty-eight imperial cups is about twenty-five thousand, two hundred and forty-eight point seven seven US customary teaspoons, or alternatively, a US customary teaspoon is about zero times four hundred and thirty-eight 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.