One cup of butter equals 2 sticks in the U.S. standard stick size (each stick is 1/2 cup).

Quick Scoop

For typical U.S. baking and cooking measurements:

  • 1 stick of butter = 1/2 cup
  • 2 sticks of butter = 1 cup
  • 1 cup of butter ≈ 8 ounces ≈ 227 grams
  • 1 stick of butter ≈ 4 ounces ≈ 113 grams

So if a recipe calls for 1 cup of butter , grab two standard sticks from a 1‑pound box (which usually contains 4 sticks).