Question: 1 1 2 cups how many ounces?
Answer: Cups to Fluid Ounces Conversion For example, to find out how many fluid ounces there are in a cup and a half, multiply 1.5 by 8, that makes 12 fluid ounces in a cup and a half. How many fluid ounces in 1/2 cup? There are 4 fluid oz in 1/2 cup.