How long does bacon grease last?
Short answer: Bacon grease keeps 6 months in the fridge and 12 months in the freezer.
Storage chart
| Fridge | Freezer |
|---|---|
| 6 months | 12 months |
Fridge at 40°F (4°C) or colder, freezer at 0°F (−18°C). Freezer times are for best quality; food kept frozen stays safe indefinitely.
Keep it longer
Keep the fridge at 40°F (4°C) or colder and the freezer at 0°F (−18°C). Write the date on containers when you open or cook something.
Common questions
How long does bacon grease last in the fridge?
6 months in the refrigerator at 40°F (4°C) or below, according to USDA FoodKeeper data.
Can you freeze bacon grease?
Yes. Frozen at 0°F (−18°C), bacon grease keeps best quality for 12 months. Frozen food stays safe indefinitely; the time is for taste and texture.
How can I tell if bacon grease has gone bad?
Throw it out if you see mold, a slimy texture, an off smell or an odd color. For anything perishable, go by the storage time rather than smell: bacteria that cause food poisoning don't usually change how food looks or smells.
More condiments, sauces & canned goods
Source: USDA FoodKeeper data (USDA Food Safety and Inspection Service). Updated 2026-10-13. General information, not medical advice. When in doubt, throw it out.