Butter keeps 1-3 months in the fridge at 40°F or below and 6-9 months in the freezer for best quality. Frozen butter stays safe indefinitely at 0°F.
Counterno USDA counter time verified
Fridge1–3 monthsat 40°F or below
Freezer6–9 monthsbest quality
Storage times from USDA, FoodSafety.gov, FDA and university extension services. Checked .
How long does butter last in the fridge?
1–3 months at 40°F (4°C) or below.
Can you freeze butter?
Yes. For best quality use it within 6–9 months. Best quality; safe indefinitely at 0°F.
- Freeze in the original wrap inside a freezer bag.
- Keep away from strong odors; butter absorbs them.
After thawing: Thaw in the fridge and use within the normal fridge time.
How to tell if butter has gone bad
- Sour or rancid smell
- Off taste
- Discoloration or mold
Bacteria that cause food poisoning don't always change the look or smell of food, so go by the storage times above. When in doubt, throw it out.
Questions people ask
Can butter be left on the counter?
Many cooks keep a small amount out, covered, for spreading. Keep the rest refrigerated and toss any that smells rancid.
Can you freeze butter?
Yes. It keeps best quality 6-9 months frozen.