What is the equivalent of 1 cup in fluid ounces?

One cup is equivalent to 8 fluid ounces. This measurement is standard and widely used in cooking and baking, providing a reliable way to measure liquid ingredients. Understanding this conversion is essential for following recipes accurately, ensuring that the correct ratios of ingredients are maintained. The knowledge of these conversions helps in various culinary tasks, such as scaling recipes up or down, and in understanding how much of an ingredient is needed when measuring out larger or smaller portions.