721 metric teaspoons in US customary teaspoons
Result
The conversion result is: 721 metric teaspoons is equivalent to 731.397311040864 US customary teaspoons.[1]
Conversion formula
How to convert 721 metric teaspoons to US customary teaspoons?
We know (by definition) that: 1 brteaspoon ≈ 1.01442068105529 usteaspoon.
We can set up a proportion to solve for the number of US customary teaspoons.
1 brteaspoon / 721 brteaspoon ≈ 1.01442068105529 usteaspoon / x usteaspoon
Now, we cross multiply to solve for our unknown x:
x usteaspoon ≈ (721 brteaspoon / 1 brteaspoon) * 1.01442068105529 usteaspoon → x usteaspoon ≈ 731.3973110408641 usteaspoon
Conclusion:
721 brteaspoon ≈ 731.3973110408641 usteaspoon
Conversion in the opposite direction
The inverse of the conversion factor is that 1 US customary teaspoon is equal to 0.00136724593446602 times 721 metric teaspoons.
It can also be expressed as: 721 metric teaspoons is equal to 1 / 0.00136724593446602 US customary teaspoons.
Approximation
An approximate numerical result would be: seven hundred and twenty-one metric teaspoons is about seven hundred and thirty-one point three nine US customary teaspoons, or alternatively, a US customary teaspoon is about zero times seven hundred and twenty-one metric 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.