How Long Does Canned Goods (Unopened) Last?
Commercially canned vegetables, beans, soups, fruits, and meats, unopened.
The Short Answer
At room temperature in the pantry, expect 730–1825 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 | Our methodology
A swollen or bulging can is a serious warning sign. It may indicate Clostridium botulinum, which produces one of the most dangerous toxins known. Do not open it, do not taste it, do not keep it. Throw it away immediately.
How to Store Canned Goods (Unopened)
Store in a cool, dry place. Avoid dented, swollen, or rusted cans. Once opened, transfer contents to a non-metal container and refrigerate; use within 3-5 days.
How to Tell if Canned Goods (Unopened) Has Gone Bad
Look for these signs that canned goods (unopened) has spoiled: swollen or bulging can (potentially deadly botulism toxin), spurting liquid when opened, foul odor, severely dented or rusted can, cloudy liquid.
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
Most canned goods are safe for 2-5 years. High-acid foods (tomatoes, fruit) last 12-18 months. Low-acid foods (beans, meat, vegetables) last 2-5 years. These are quality guidelines; properly sealed cans can last much longer.
Usually not. Most canned goods have a 'best by' or 'use by' date that indicates peak quality, not safety. Canned food stored in good conditions often lasts well beyond this date.