How Long Does Tuna Last in the Fridge?
Complete storage guide with fridge, freezer, and room temperature times for tuna.
Tuna lasts Raw: 1-2 days; Cooked: 3-4 days; Opened canned: 3-4 days in the fridge, Raw: 2-3 months; Cooked: 2-3 months in the freezer, and Do not leave out more than 2 hours at room temperature.
Storage Duration
Raw: 1-2 days; Cooked: 3-4 days; Opened canned: 3-4 days
Keep at 40°F (4°C) or below
Raw: 2-3 months; Cooked: 2-3 months
Keep at 0°F (-18°C) or below
Do not leave out more than 2 hours
68-72°F (20-22°C)
Safety Warning
Cook raw tuna steaks to 145°F (63°C) internal temperature, or enjoy as sashimi only when sushi-grade tuna is used.
How to Tell If Tuna Has Gone Bad
Watch for these signs that tuna has spoiled and should be discarded:
- Strong ammonia or rancid smell
- Slimy texture
- Dull or brownish-grey colour (raw)
- Off taste
Best Storage Tips for Tuna
Follow these tips to maximize the shelf life of tuna:
- Transfer leftover canned tuna to a sealed container in the fridge immediately
- Pat raw tuna dry before storing to reduce moisture
- Freeze raw tuna tightly wrapped for up to 3 months
Tuna Storage Times at a Glance
| Storage Location | Temperature | Duration | Notes |
|---|---|---|---|
| Refrigerator | 40°F (4°C) | Raw: 1-2 days; Cooked: 3-4 days; Opened canned: 3-4 days | Best for daily use |
| Freezer | 0°F (-18°C) | Raw: 2-3 months; Cooked: 2-3 months | Long-term storage |
| Room Temperature | 68-72°F (20-22°C) | Do not leave out more than 2 hours | Temporary only |
What NOT to Do When Storing Tuna
- Don't leave tuna at room temperature for more than 2 hours - bacteria multiply rapidly between 40-140°F.
- Don't store near strong-smelling foods - tuna can absorb odors easily.
- Don'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 tuna 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 tuna last in the fridge?
Tuna lasts Raw: 1-2 days; Cooked: 3-4 days; Opened canned: 3-4 days in the refrigerator when stored properly. Transfer leftover canned tuna to a sealed container in the fridge immediately
Can you freeze tuna?
Yes, tuna can be frozen for Raw: 2-3 months; Cooked: 2-3 months. For best results, store in an airtight container or freezer bag.
How do you know if tuna has gone bad?
Signs that tuna has spoiled include: Strong ammonia or rancid smell, Slimy texture, Dull or brownish-grey colour (raw), Off taste. When in doubt, throw it out.
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