Does Rice Expire?
White rice has an exceptionally long shelf life and can last 4-5 years or even indefinitely when stored properly. Brown rice contains oils that can go rancid, lasting only 6-12 months. The key to rice longevity is keeping it dry, cool, and away from pests.
Key Takeaways
- White rice is one of the most shelf-stable foods available.
- Instant or parboiled rice has similar shelf life to regular white rice.
- Rice can absorb odors from nearby foods; store away from strong-smelling items.
Explanation
White rice is one of the most shelf-stable foods available. The milling process removes the bran and germ (which contain oils), leaving behind mostly starch that does not spoil easily. Properly stored in airtight containers, white rice can last for decades.
Brown rice, wild rice, and other whole grain varieties retain the bran layer, which contains natural oils that can become rancid. These should be stored in the refrigerator or freezer for long-term storage and used within a year for best quality.
Signs of spoiled rice include unusual odors (rancid, musty, or chemical smells), visible mold or discoloration, or presence of insects. Cooked rice has a much shorter lifespan (3-5 days refrigerated) and should never be left at room temperature for more than an hour.
Things to Know
- Instant or parboiled rice has similar shelf life to regular white rice.
- Rice can absorb odors from nearby foods; store away from strong-smelling items.
- Weevils and pantry moths can infest rice; freeze new rice for 72 hours to kill any eggs.