With this information, you can calculate the quantity of ounces 491 grams is equal to.

¿What is the inverse calculation between 1 ounce and 491 grams?

Performing the inverse calculation of the relationship between units, we obtain that 1 ounce is 0.057738336 times 491 grams.

Which is the same to say that 491 grams is 17.319515 ounces.

Four hundred ninety-one grams equals to seventeen ounces. *Approximation

A ounce is zero times four hundred ninety-one grams. *Approximation