Butter can final during the fridge for approximately a month if saved correctly within an airtight container or wrapped tightly in foil or plastic wrap. Can I Freeze Butter? In summary, one/2 cup of butter is akin to half a adhere of butter, which can be 1/4 cup of butter. https://how-many-ounces-are-in-a03689.blognody.com/22201447/not-known-details-about-how-many-sticks-of-butter-is-1-cup