With this information, you can calculate the quantity of ounces 691 pounds is equal to.

¿What is the inverse calculation between 1 ounce and 691 pounds?

Performing the inverse calculation of the relationship between units, we obtain that 1 ounce is 9.0448625e-05 times 691 pounds.

Which is the same to say that 691 pounds is 11056 ounces.

Six hundred ninety-one pounds equals to eleven thousand fifty-six ounces. *Approximation

A ounce is nine times six hundred ninety-one pounds. *Approximation