How Long Does Brown Rice (Uncooked) Last?
Uncooked whole grain brown rice with the bran layer intact.
The Short Answer
Brown Rice (Uncooked) lasts 180–365 days in the refrigerator when stored properly at 40°F or below. For longer storage, brown rice (uncooked) can be frozen for 12–24 months while maintaining good quality. At room temperature in the pantry, expect 90–180 days under normal conditions. These times are based on USDA food safety guidelines and assume proper storage conditions.
Storage Times at a Glance
Source: USDA FoodKeeper | Last verified: March 26, 2026 | Our methodology
If you cook brown rice infrequently, store it in the freezer. The oils in the bran layer go rancid surprisingly quickly at room temperature. Brown rice that tastes bitter or has an unpleasant oily smell is rancid. It will not make you sick but tastes terrible.
How to Store Brown Rice (Uncooked)
Brown rice has a much shorter shelf life than white rice because the bran layer contains natural oils that go rancid. For long-term storage, keep in an airtight container in the refrigerator or freezer. At room temperature, use within 3-6 months. White rice can last years; brown rice cannot.
How to Tell if Brown Rice (Uncooked) Has Gone Bad
Look for these signs that brown rice (uncooked) has spoiled: oily or bitter smell, stale or off taste, insect activity, dusty appearance
The Professor's rule: When in doubt, throw it out. No meal is worth food poisoning.
The Bottom Line
Properly stored brown rice (uncooked) stays safe for 180–365 days in the fridge. Always store in airtight containers, refrigerate within 2 hours of purchase or preparation, and trust your senses. If something looks, smells, or feels off, discard it regardless of how many days it has been. Freezing is always an option if you will not use it within the refrigerator window.
Frequently Asked Questions
Brown rice retains its bran layer, which contains natural oils. These oils oxidize and go rancid over time. White rice has the bran removed, eliminating the oils and dramatically extending shelf life. It is the same reason whole wheat flour expires faster than white flour.