What is the conversion of 1 cup into fluid ounces?

One cup is equivalent to 8 fluid ounces. This conversion is based on standard volume measurements in cooking and baking, where both cups and fluid ounces are commonly used. The relationship between the two units is established in the culinary arts and is useful for accurately measuring ingredients in recipes. Therefore, knowing that 1 cup equals 8 fluid ounces allows for easy conversions and helps ensure proper measurement in various applications, including pharmacy calculations where precise dosing and mixing of liquids are essential.