To convert a measurement in ounces to a measurement in cups, divide the butter by the following conversion ratio: 8 ounces/cup. Since one cup of butter is equal to 8 ounces, you can use this simple formula to convert: cups = ounces ÷ 8. The butter in cups is equal to the butter in ounces divided by 8., This butter conversion chart helps you convert butter measurements between U.S. cups, sticks, tablespoons, grams, and ounces., In the United States, 8 ounces of butter is equal to 1 cup. This measurement is based on the standard size of a stick of butter, which is also equivalent to 1/2 cup. Therefore, using 8 ounces of butter in a recipe would require 1 cup of butter., One cup of butter is equal to 8 ounces, making it easy to measure out the desired amount. However, there are also alternative methods for measuring butter, such as using tablespoons or grams, which can be handy in certain situations., 8 ounces of butter is equivalent 1 ( ~ 1) US cup. How much is 1 US cup of butter in ounces? 1 US cup of butter equals 8 ( ~ 8) ounces. It is a bit tricky to get an accurate food conversion since its characteristics change according to humidity, temperature, or how well packed the ingredient is., Yes, 8 oz of butter is equivalent to one cup of butter. This is because one cup of butter contains 16 oz, and 8 oz is exactly half of 16 oz. So, if a recipe calls for one cup of butter and you only have an 8 oz stick, you can simply use the entire stick as a substitute..