When stored properly in a cool, dry place away from heat and sunlight, canned foods can last far longer than many people realize.
High-Acid Foods
Examples include tomatoes, pineapple, and citrus fruits.
- Typically maintain best quality for about 12–18 months past the printed date
- Acidic foods break down faster over time
Low-Acid Foods
Examples include beans, corn, soups, and canned meats.
- Often remain good for 3–5 years past the date
- Sometimes last even longer if the can stays in excellent condition
Food safety experts, including the USDA, note that canned foods can remain safe indefinitely if the can itself remains intact and properly sealed. Over time, flavor, color, and texture may decline, but that does not automatically make the food dangerous.
