How Long Does Potatoes (Raw) Last?
Raw russet, red, Yukon Gold, and other potato varieties.
The Short Answer
At room temperature in the pantry, expect 21–35 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 19, 2026
Green spots on potatoes are solanine, a natural toxin. Cut away all green areas generously. If more than a third of the potato is green, discard it.
How to Store Potatoes (Raw)
Store in a cool (45-50 degrees F), dark, well-ventilated place. Do not refrigerate. Keep away from onions.
How to Tell if Potatoes (Raw) Has Gone Bad
Look for these signs that potatoes (raw) has spoiled: soft spots, wrinkled skin, green discoloration, sprouts longer than an inch, foul smell.
The Professor's rule: When in doubt, throw it out. No meal is worth food poisoning.
The Bottom Line
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.
Frequently Asked Questions
No. Cold temperatures convert potato starch to sugar, causing an unpleasantly sweet taste and uneven browning when cooked.
Small sprouts can be removed and the potato is safe. If the potato is soft, wrinkled, or has long sprouts, discard it.