How many pounds are in a gallon of solid?

Answer 1

It depends what solid.

If the solid is styrofoam, probably less than 1 pound.

If the solid is ice, then about 7 pounds.

If the solid is lead, stone, or gold, then many more pounds.

Answer 2

The weight of a gallon of solid material can vary depending on the specific substance. For example, a gallon of lead would weigh significantly more than a gallon of feathers. It is best to refer to the specific density and weight of the material in question to determine how many pounds are in a gallon.