# 64 fluid ounces in 4 cups?

One cup is equal to 8 fluid ounces. There are 64 fluid ounces in 8 cups, and 32 fluid ounces in 4 cups.

### How many fluid ounces are in 1 one half cups?

Cups are a unit of fluid measure, or volume, rather than pounds which are unit of measurement of weight. So, 2-cups is 16 fluid ounces, 1-cup is 8 fluid ounces, and ... one-half cup is 4 fluid ounces. Here is a handy conversion table for ounces, cups, tbsp, and tsp: Measure: Fluid ounces: 2-cups = 16 Fluid ounces one-cup = 8 Fluid ounces three-quarters cup=6 Fluid ounces two-third cup=5.333 Fluid ounces one-half cup=4 Fluid ounces…