With this information, you can calculate the quantity of pounds 509 ounces is equal to.

¿What is the inverse calculation between 1 pound and 509 ounces?

Performing the inverse calculation of the relationship between units, we obtain that 1 pound is 0.031434185 times 509 ounces.

Which is the same to say that 509 ounces is 31.8125 pounds.

Five hundred nine ounces equals to thirty-one pounds. *Approximation

A pound is zero times five hundred nine ounces. *Approximation