With this information, you can calculate the quantity of ounces 340 grams is equal to.

¿What is the inverse calculation between 1 ounce and 340 grams?

Performing the inverse calculation of the relationship between units, we obtain that 1 ounce is 0.08338095 times 340 grams.

Which is the same to say that 340 grams is 11.993147 ounces.

Three hundred forty grams equals to eleven ounces. *Approximation

A ounce is zero times three hundred forty grams. *Approximation