With this information, you can calculate the quantity of ounces 661 grams is equal to.
¿What is the inverse calculation between 1 ounce and 661 grams?
Performing the inverse calculation of the relationship between units, we obtain that 1 ounce is 0.04288884 times 661 grams.
Which is the same to say that 661 grams is 23.316089 ounces.
Six hundred sixty-one grams equals to twenty-three ounces. *Approximation
A ounce is zero times six hundred sixty-one grams. *Approximation