How Long Does Butter Last in the Fridge?
Complete storage guide with fridge, freezer, and room temperature times for butter.
Butter lasts 1-3 months in the fridge, 6-9 months in the freezer, and 1-2 days (salted), few hours (unsalted) at room temperature.
Storage Duration
1-3 months
Keep at 40°F (4°C) or below
6-9 months
Keep at 0°F (-18°C) or below
1-2 days (salted), few hours (unsalted)
68-72°F (20-22°C)
How to Tell If Butter Has Gone Bad
Watch for these signs that butter has spoiled and should be discarded:
- Rancid smell
- Yellow exterior with white interior
- Sour taste
- Mold spots
Best Storage Tips for Butter
Follow these tips to maximize the shelf life of butter:
- Wrap tightly to prevent odor absorption
- Store in butter dish at room temp for spreading
- Keep away from light
Butter Storage Times at a Glance
| Storage Location | Temperature | Duration | Notes |
|---|---|---|---|
| Refrigerator | 40°F (4°C) | 1-3 months | Best for daily use |
| Freezer | 0°F (-18°C) | 6-9 months | Long-term storage |
| Room Temperature | 68-72°F (20-22°C) | 1-2 days (salted), few hours (unsalted) | Temporary only |
What NOT to Do When Storing Butter
- xDon't leave butter at room temperature for more than 2 hours - bacteria multiply rapidly between 40-140°F.
- xDon't store near strong-smelling foods - butter can absorb odors easily.
- xDon't ignore the spoilage signs - when in doubt, throw it out.
Food Safety Tips
- 1.Use the "first in, first out" rule - always use older butter before newer purchases.
- 2.Keep your refrigerator at or below 40°F (4°C) - use a thermometer to verify.
- 3.Always wash hands before handling food and use clean utensils to prevent cross-contamination.
Frequently Asked Questions
How long does butter last in the fridge?
Butter lasts 1-3 months in the refrigerator when stored properly. Wrap tightly to prevent odor absorption
Can you freeze butter?
Yes, butter can be frozen for 6-9 months. For best results, store in an airtight container or freezer bag.
How do you know if butter has gone bad?
Signs that butter has spoiled include: Rancid smell, Yellow exterior with white interior, Sour taste, Mold spots. When in doubt, throw it out.