With this information, you can calculate the quantity of ounces 81 grams is equal to.
¿What is the inverse calculation between 1 ounce and 81 grams?
Performing the inverse calculation of the relationship between units, we obtain that 1 ounce is 0.34999411 times 81 grams.
Which is the same to say that 81 grams is 2.8571909 ounces.
Eighty-one grams equals to two ounces. *Approximation
A ounce is zero times eighty-one grams. *Approximation