Question: how many fluid ounces are in 1 1/2?
Answer: Cups to Fluid Ounces Conversion 1 Cup is equal to 8 fluid ounces (oz). To convert cups to oz (fluid), multiply the cup value by 8. For example, to convert 1/2 cup to oz, multiply 1/2 by 8, that makes 1/2 cup is 4 oz. How many ounces in 1/2 cup?