How much shortening would equal 1 stick butter?

One stick of butter is typically equivalent to 1/2 cup, which is about 113 grams. When substituting shortening for butter in recipes, you can use the same amount by volume; therefore, you would use 1/2 cup of shortening to replace 1 stick of butter. However, keep in mind that shortening has a different texture and may affect the final outcome of your baked goods.