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Pantry Staples

How long does canned goods last?

Q: How long does canned goods last?

Canned Goods lasts approximately 5 years in the pantry. 5+ years for low-acid (vegetables, meat); 18 months high-acid (tomatoes)

Q: How can I tell if canned goods has gone bad?

Watch for: Bulging can = BOTULISM risk, throw away unopened; Rust through the can; Foaming or hissing on opening; Off color of contents.

Sealed canned vegetables, soups, beans.

Quick answer

Pantry (room temp)

5 years

5+ years for low-acid (vegetables, meat); 18 months high-acid (tomatoes)

After opening

4 days

3–4 days fridge after opening (transfer out of can)

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Canned Goods shelf life chart

All times are best-quality guidelines based on USDA FoodKeeper and FDA storage data. Actual shelf life depends on temperature stability, packaging, and how the food was handled.

Storage	Time	Notes
Pantry / room temp	5 years	5+ years for low-acid (vegetables, meat); 18 months high-acid (tomatoes)
After opening	4 days	3–4 days fridge after opening (transfer out of can)

Can you freeze canned goods?

Freezing canned goods is generally not recommended. Texture, flavor, and structure change significantly when frozen, and the resulting product is often unappetizing. Refer to the storage chart above for fridge and pantry options.

What to do if…

What if my canned goods is past the printed date?

"Best by," "sell by," and "use by" dates are quality indicators, not safety deadlines. Canned Goods is often still safe past the printed date if stored properly and showing none of the spoilage signs above. Use your senses — sight, smell, texture — and the storage times listed in this guide.

What if it smells weird but looks fine?

Trust your nose. Smell is one of the most reliable indicators of spoilage — your nose evolved specifically to detect dangerous food. If canned goods has any sour, ammonia-like, sulfur, or "off" smell beyond its normal aroma, discard it. Visible mold or texture changes confirm the warning.

Can expired canned goods make you sick?

Yes — but the printed date isn't the trigger. Foodborne illness comes from bacterial growth (Salmonella, E. coli, Listeria, Staphylococcus) or fungal toxins, which depend on storage temperature and time, not the calendar date on the package.

Symptoms of food poisoning typically appear within 6–48 hours and include nausea, vomiting, diarrhea, stomach cramps, and fever. Severe cases — especially in young children, elderly, pregnant, or immunocompromised people — warrant medical attention. The safest practice: when in doubt, throw it out.

Frequently asked questions

How long does canned goods last in the fridge?

Canned Goods is not typically refrigerated — see other storage options above.

How long does canned goods last after opening?

4 days after opening. 3–4 days fridge after opening (transfer out of can)

How can I tell if canned goods has gone bad?

Look for: Bulging can = BOTULISM risk, throw away unopened; Rust through the can; Foaming or hissing on opening; Off color of contents.

Can I eat canned goods past the "best by" date?

"Best by" is a quality date, not a safety date. As long as canned goods has been stored properly and shows no spoilage signs, it's usually safe to eat — but quality may have declined. Use your senses to judge.

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Signs canned goods has gone bad

•Bulging can = BOTULISM risk, throw away unopened
•Rust through the can
•Foaming or hissing on opening
•Off color of contents

Storage tips

✓BULGING CAN = botulism — DO NOT TASTE, discard immediately
✓Most canned food safe years past 'best by'
✓Transfer to glass/plastic after opening

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More pantry staples

Peanut Butter (natural)

6 months fridge

Sources & review

Compiled by the BestByDates editorial team. Last reviewed: January 2025. Spotted an error? Let us know.

Disclaimer: Times shown are USDA/FDA-recommended best quality periods, not absolute safety guarantees. Storage conditions, packaging, and food handling all affect actual shelf life. When in doubt, throw it out.