If you’ve ever wondered, “How long does shrimp last in the fridge?”, you’re not alone. Shrimp is a delicious and lean source of protein—but it’s also highly perishable. Understanding proper shrimp temperature, safe storage times, and how to recognize spoilage can help you enjoy seafood safely and prevent waste.
How Long Does Shrimp Last in the Fridge?
The shelf life of shrimp depends on its state (raw or cooked) and storage conditions.
Raw Shrimp (Fresh or Thawed)
- In the fridge (≤ 40°F / 4°C shrimp temperature): 1 to 2 days
- In the freezer (≤ 0°F / -18°C): Up to 3 months for best quality
Cooked Shrimp
- In the fridge: 3 to 4 days
- In the freezer: Up to 3 months
Cooked shrimp should cool quickly and be placed in airtight containers to preserve flavor and texture while maintaining a safe shrimp temperature.
Storing Shrimp Correctly: Step-by-Step Guide
Step 1: Keep Shrimp Cold from the Start
- Transport shrimp home in a cooler bag with ice packs.
- Maintain shrimp temperature below 40°F (4°C) at all times.
Step 2: Store Shrimp in Airtight Containers
- Use resealable plastic bags or glass containers.
- Remove excess air to prevent oxidation and freezer burn.
Step 3: Store Over Ice (Optional for Fresh Shrimp)
To extend freshness, keep raw shrimp in a bowl of ice inside the fridge and replace the ice daily. This helps maintain a consistent shrimp temperature.
Step 4: Label Everything
Mark containers with the date of storage to track freshness and safety.
The Ideal Shrimp Temperature for Storage and Cooking
Understanding the right shrimp temperature is essential for food safety:
- Storage shrimp temperature: Below 40°F (4°C)
- Freezer shrimp temperature: Below 0°F (-18°C)
- Cooking shrimp temperature (internal): 145°F (63°C)
At 145°F, shrimp flesh becomes opaque and firm—safe to eat and full of flavor. Use a food thermometer to confirm that your shrimp reaches the right internal shrimp temperature.
How Long Can Shrimp Stay Out of the Fridge?
Shrimp should not sit out for more than 2 hours at room temperature—or 1 hour if it’s above 90°F (32°C). Beyond this period, bacteria multiply rapidly, even if shrimp looks fine.
This rule applies to both raw and cooked shrimp. Always return shrimp to a cold shrimp temperature as soon as possible after serving.
How Long Does Thawed Shrimp Last in the Fridge?
Thawed shrimp lasts 1 to 2 days in the fridge at a shrimp temperature below 40°F (4°C).
Tip: Never refreeze thawed shrimp—this breaks down the texture and increases spoilage risk.
How to Store Cooked Shrimp Safely
After Cooking:
- Let shrimp cool to room temperature (no more than 1 hour).
- Store in airtight containers and refrigerate immediately.
Reheating:
- Reheat shrimp to an internal shrimp temperature of 165°F (74°C) before eating.
- Avoid reheating multiple times to preserve quality.
How to Tell If Shrimp Has Gone Bad
Shrimp spoils quickly if stored above a safe shrimp temperature. Watch for these signs:
1. Odor Test
Fresh shrimp has a light, ocean-like scent. If it smells sour, fishy, or like ammonia, discard it.
2. Texture
Good shrimp feels firm and springy. Spoiled shrimp becomes slimy or sticky.
3. Color Changes
Raw shrimp should be translucent gray or pink. Avoid any with yellowing or black spots.
4. Freezer Burn (Frozen Shrimp)
White, dry patches indicate freezer burn, caused by fluctuating shrimp temperature.
How to Extend the Shelf Life of Shrimp
- Buy from a trusted seafood market that stores shrimp at proper temperatures.
- Immediately refrigerate or freeze shrimp upon purchase.
- Use vacuum-sealed bags for long-term freezing.
- Store shrimp in small portions to prevent repeated thawing.
- Keep shrimp in the coldest part of the fridge for consistent shrimp temperature.
Safe Handling Tips
To minimize contamination:
- Wash hands before and after handling raw shrimp.
- Sanitize utensils, surfaces, and cutting boards.
- Store raw shrimp separately from cooked foods.
- Cook to the correct shrimp temperature (145°F) before serving.
Freezing Shrimp the Right Way
For Raw Shrimp:
- Peel and clean shrimp.
- Pat dry and pack into airtight bags.
- Add a small amount of water to prevent freezer burn.
- Label with the date and maintain shrimp temperature at 0°F (-18°C).
For Cooked Shrimp:
- Cool completely before freezing.
- Store in airtight, moisture-proof containers.
- Freeze for up to 3 months.
Thawing Tip:
Thaw shrimp in the fridge overnight or in cold water. Never thaw on the counter.
How to Use Leftover Shrimp
Have extra cooked shrimp? Try these quick ideas within 3–4 days:
- Shrimp pasta with garlic and olive oil
- Shrimp tacos with lime crema
- Shrimp fried rice
- Shrimp salad with avocado
- Shrimp soup or seafood chowder
What Happens If You Eat Spoiled Shrimp?
If shrimp is stored above the safe shrimp temperature range, bacteria like Vibrio or Listeria can develop. Eating spoiled shrimp may cause:
- Nausea
- Vomiting
- Abdominal cramps
- Diarrhea
When in doubt—throw it out. Never taste questionable shrimp.
FAQ: How Long Does Shrimp Last in the Fridge?
1. What’s the best shrimp temperature for storage?
Keep shrimp at below 40°F (4°C) in the fridge or below 0°F (-18°C) in the freezer.
2. How long does shrimp last in the fridge after cooking?
Cooked shrimp lasts 3–4 days if stored at a safe shrimp temperature.
3. Can you leave shrimp out overnight?
No. Shrimp should not sit out for more than 2 hours—or 1 hour if above 90°F (32°C).
4. How do I know if shrimp is cooked properly?
Check that the shrimp reaches 145°F (63°C) internal shrimp temperature and turns opaque pink.
5. Can you refreeze thawed shrimp?
Avoid refreezing unless it was thawed in the fridge and kept below 40°F.
6. How can I make shrimp last longer?
Store shrimp at a consistent shrimp temperature, use airtight containers, and freeze when not using soon.
Conclusion
So, how long does shrimp last in the fridge?
- Raw shrimp: 1–2 days at ≤ 40°F
- Cooked shrimp: 3–4 days at ≤ 40°F
- Frozen shrimp: Up to 3 months at ≤ 0°F
Maintaining the correct shrimp temperature is the key to freshness and safety. Whether it’s raw or cooked, cold or frozen, always monitor temperature and storage time closely.
