How many jellybeans in cubic foot?

Answer 1

This will depend on the shape of your given volume. A spherical cubic foot would probably contain more than a simple cube. Because of a feature called packing density.

But you could approximate this by filling a small container, whose volume you know, and counting the number. From there it is simple arithmetic, but you should add a few to allow for the diminished packing density of your trial container.

You could also try with several different shaped trial containers.

Answer 2

The number of jellybeans in a cubic foot will vary depending on the size of the jellybeans. Generally, you could estimate around 740 to 1000 jellybeans in a cubic foot for standard-sized jellybeans.