What size cube?

[bruce5755]

What would be the square dimensions of a 4cu,ft bag of bean bag refills, and whats the formula to work this out?  Thanks in advance.

[gen2]

Nearly 19" each side.  You want the cube root of the volume to work it out

The cube root of 4 = 1.587401052

(If the volume is in cubic feet then the answer is in feet)

[Booldawg]

to work out the cubic capacity (in inches) of say, a box is:

 

Length x Width x Height / 1728

 

I use it all the time at work....