With this information, you can calculate the quantity of ounces 40 grams is equal to.

¿What is the inverse calculation between 1 ounce and 40 grams?

Performing the inverse calculation of the relationship between units, we obtain that 1 ounce is 0.70873808 times 40 grams.

Which is the same to say that 40 grams is 1.4109585 ounces.

Forty grams equals to one ounces. *Approximation

A ounce is zero times forty grams. *Approximation