15 UK tablespoons in US customary teaspoons

Result

The conversion result is: 15 UK tablespoons is equivalent to 45.6489306474881 US customary teaspoons.[1]

Conversion formula
How to convert 15 UK tablespoons to US customary teaspoons?

We know (by definition) that: 1 brtablespoon ≈ 3.04326204316587 usteaspoon.

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

1 brtablespoon / 15 brtablespoon ≈ 3.04326204316587 usteaspoon / x usteaspoon

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

x usteaspoon ≈ (15 brtablespoon / 1 brtablespoon) * 3.04326204316587 usteaspoon → x usteaspoon ≈ 45.64893064748805 usteaspoon

Conclusion:

15 brtablespoon ≈ 45.64893064748805 usteaspoon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary teaspoon is equal to 0.0219063181944444 times 15 UK tablespoons.

It can also be expressed as: 15 UK tablespoons is equal to 1 / 0.0219063181944444 US customary teaspoons.

Approximation

An approximate numerical result would be: fifteen UK tablespoons is about forty-five point six four US customary teaspoons, or alternatively, a US customary teaspoon is about zero point zero two times fifteen UK tablespoons.

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.