How Long Does Sushi Last in the Fridge?

Quick Answer

Sushi is highly perishable. Raw-fish sushi (like tuna or salmon nigiri and sashimi) is safest eaten within 24 hours of being made. Cooked sushi (shrimp tempura, eel) and vegetable rolls last 3–4 days refrigerated. Regardless of type, sushi should never sit at room temperature for more than 2 hours (1 hour if it's above 90°F).

Shelf Life by Sushi Type

Sushi Type	Refrigerated (40°F/4°C)	Notes
Raw fish (sashimi, nigiri)	Up to 1 day	Best eaten same day
Raw-fish rolls (spicy tuna, salmon)	1 day	Quality drops fast
Cooked seafood rolls (shrimp, crab, eel)	2–3 days	Cooked fish is more stable
Vegetable rolls (cucumber, avocado)	3–4 days	Avocado may brown
Grocery-store packaged sushi	Use by "sell-by" date	Usually same-day

Why Raw Sushi Spoils So Fast

Raw fish is an ideal environment for bacteria like Listeria, Salmonella, and Vibrio. Even properly handled sushi-grade fish begins to break down quickly once cut. The vinegared rice also degrades — it hardens in the fridge and loses its texture. So while the rice may look fine after a day, the fish is the limiting factor for safety.

Factors That Affect How Long Sushi Lasts

Ingredients

Raw fish is the most perishable component. Rolls with only cooked or vegetable fillings last several times longer than raw nigiri or sashimi.

Freshness at Purchase

Sushi made fresh at a restaurant that morning lasts longer than grocery sushi that may already be a day old. Always check the prepared or sell-by date.

Refrigerator Temperature

Sushi must be kept at or below 40°F (4°C). A fridge that runs warm dramatically shortens safe storage time.

Time at Room Temperature

The "2-hour rule" is critical: bacteria multiply rapidly between 40°F and 140°F. Sushi left out during a party or a long commute may already be unsafe even if you refrigerate it afterward.

How to Store Sushi Properly

• Refrigerate immediately — get sushi into the fridge within 2 hours of purchase (1 hour in hot weather).
• Keep it in an airtight container to slow drying and prevent it from absorbing fridge odors.
• Store at the back of the fridge, the coldest area, not the door.
• Wrap tightly in plastic wrap if the original packaging isn't sealed.
• Don't freeze finished sushi — the rice turns hard and mushy when thawed, ruining the texture.

Signs Sushi Has Gone Bad

Throw sushi out if you notice any of these:

• A sour, ammonia-like, or overly fishy smell
• Slimy or sticky fish texture
• Dull, discolored, or gray fish
• Hardened, dried-out, or crunchy rice
• Any off taste — if in doubt, throw it out

When to See a Doctor

Foodborne illness from spoiled raw fish can cause nausea, vomiting, diarrhea, and abdominal cramps within hours. Seek medical care if you experience a high fever (over 101.5°F), bloody stools, signs of dehydration, or symptoms lasting more than 3 days. Pregnant people, young children, older adults, and those with weakened immune systems should be especially cautious with raw fish and should avoid eating leftover raw sushi entirely.

Bottom Line

When it comes to sushi, fresher is always safer. Eat raw-fish sushi the same day, finish cooked or veggie rolls within 3–4 days, and never leave sushi at room temperature longer than 2 hours.