Question: what is the difference between fluid ounces and dry ounces?
Answer: But what they really mean is 1 cup of liquid = 8 fluid ounces. For dry measurements, the rules change. ... If a recipe calls for an ounce amount of a dry ingredient, the best option is to weigh that ingredient with a scale. If a recipe calls for an ounce amount of a liquid, you can measure it in a liquid measuring cup.