4 US customary teaspoons in milliliters
Conversion
4 US customary teaspoons is equivalent to 19.715686375 milliliters.[1]
Conversion formula
How to convert 4 US customary teaspoons to milliliters?
We know (by definition) that:
We can set up a proportion to solve for the number of milliliters.
Now, we cross multiply to solve for our unknown :
Conclusion:
Conversion in the opposite direction
The inverse of the conversion factor is that 1 milliliter is equal to 0.0507210340527645 times 4 US customary teaspoons.
It can also be expressed as: 4 US customary teaspoons is equal to milliliters.
Approximation
An approximate numerical result would be: four US customary teaspoons is about nineteen point seven one milliliters, or alternatively, a milliliter is about zero point zero five times four US customary 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.