How many ounces are in a cup?

A cup is a standard unit of measurement in cooking and baking that equals 8 fluid ounces. This measurement is fundamental in recipe calculations, ensuring ingredient accuracy for successful results. Understanding that there are 8 ounces in a cup allows chefs and home cooks to properly convert measurements when scaling recipes or substituting ingredients. It’s essential in culinary practice to know these measurement conversions, as they play a crucial role in the consistency and quality of food preparation.