With this information, you can calculate the quantity of ounces 428 grams is equal to.

¿What is the inverse calculation between 1 ounce and 428 grams?

Performing the inverse calculation of the relationship between units, we obtain that 1 ounce is 0.066237204 times 428 grams.

Which is the same to say that 428 grams is 15.097256 ounces.

Four hundred twenty-eight grams equals to fifteen ounces. *Approximation

A ounce is zero times four hundred twenty-eight grams. *Approximation