15 US customary cups in US customary teaspoons

Result

The conversion result is: 15 US customary cups is equivalent to 720 US customary teaspoons.[1]

Conversion formula
How to convert 15 US customary cups to US customary teaspoons?

We know (by definition) that: 1 uscup ≈ 48 usteaspoon.

We can set up a proportion to solve for the number of US customary teaspoons.

1 uscup / 15 uscup ≈ 48 usteaspoon / x usteaspoon

Now, we cross multiply to solve for our unknown x:

x usteaspoon ≈ (15 uscup / 1 uscup) * 48 usteaspoon → x usteaspoon ≈ 720 usteaspoon

Conclusion:

15 uscup ≈ 720 usteaspoon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary teaspoon is equal to 0.00138888888888889 times 15 US customary cups.

It can also be expressed as: 15 US customary cups is equal to 1 / 0.00138888888888889 US customary teaspoons.

Approximation

An approximate numerical result would be: fifteen US customary cups is about seven hundred and twenty US customary teaspoons, or alternatively, a US customary teaspoon is about zero times fifteen US customary 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.