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How to Thaw Shrimp

Safe defrosting times for fridge, cold water, and microwave methods.

By the CookTimeGuide Editorial TeamKitchen-tested Jan 2026USDA verified

Cold water thawing is the fastest safe method for shrimp. Run under cold water in a colander for quick thawing.

CutFridgeCold Water

Small to Medium Shrimp (1 lb bag)

1 lbs

8-12 hrs0.25-0.5 hrs

Large or Jumbo Shrimp (1 lb bag)

1 lbs

12-18 hrs0.5-0.75 hrs

Fridge Rule

8-12 hours per lb

Cook from Frozen?

Yes (+25% time)

Frequently Asked Questions

How long does it take to thaw Shrimp?

Thawing time depends on the cut and method: Small to Medium Shrimp (1 lb bag): 8-12 hours in fridge, 0.25-0.5 hours in cold water; Large or Jumbo Shrimp (1 lb bag): 12-18 hours in fridge, 0.5-0.75 hours in cold water.

Can I thaw Shrimp at room temperature?

No. Never thaw Shrimp at room temperature. Bacteria grow rapidly between 40-140°F. Use the refrigerator, cold water, or microwave methods only.

Can I cook Shrimp from frozen?

Yes, you can cook Shrimp from frozen. Add approximately 25% more cooking time (multiply by 1.25x). Always verify internal temperature.

How to defrost Shrimp quickly?

The fastest safe method is cold water thawing: seal Shrimp in a leak-proof bag and submerge in cold water, changing the water every 30 minutes. This is significantly faster than fridge thawing.

Can I refreeze Shrimp after thawing?

Shrimp thawed in the refrigerator can be safely refrozen within 1-2 days, though quality may decrease. Never refreeze Shrimp thawed by cold water or microwave methods without cooking first.