Fluid Oz, Cups, Bladder Size Comparison Chart

Fluid Ounces, Cups, and Bladder Size Comparison Chart

Fluid ounces Cups Percentage Adult Bladder size
16 fl oz 2 cups 100% (The average adult bladder holds 16 fluid ounces)

Like the above chart says, 16 fluid ounces is the equivalent of two cups of liquid and is the average size of an adult bladder (over age 14).