How to convert 19 milliliters to US customary cups?
We know (by definition) that:
We can set up a proportion to solve for the number of US customary cups.
Now, we cross multiply to solve for our unknown :
Conversion in the opposite direction
The inverse of the conversion factor is that 1 US customary cup is equal to 12.4520124473684 times 19 milliliters.
It can also be expressed as: 19 milliliters is equal to US customary cups.
An approximate numerical result would be: nineteen milliliters is about zero point zero eight US customary cups, or alternatively, a US customary cup is about twelve point four four times nineteen milliliters.
 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.