How many ounces does 1 jar of peanut butter weigh?

Answer 1

35.27 ounces.

Answer 2

It depends on the size of the jar, the brand being named, and whether it is creamy or chunky (as they tend to weigh differently). One jar of Skippy Creamy Peanut Butter that is of average size (not the mini or extra large size) weighs 40 ounces.

Answer 3

There are 28.35 grams in an ounce, no matter what an ounce "of" it is, water, peanut butter, marshmallows, air or lead. An ounce is 28.35 grams any way you slice it.

Answer 4

Name any substance in the world, including peanut butter, and there will be 16 ounces in a pound.