You just got home from the grocery store with a cooked spiral ham, a can of ham, and a whole country ham from the specialty shop. Three hams. Three completely different storage answers. Which ones go in the fridge, which can stay in the pantry, and what happens if you get it wrong?
Does ham need to be refrigerated?
The short answer: Cooked ham, deli-sliced ham, and refrigerated canned ham must be kept cold at all times. Shelf-stable canned ham and whole uncut country ham do not require refrigeration before opening or cutting. The rule: check the label. If it says “Keep Refrigerated,” it must stay cold regardless of type. If it came from a pantry shelf with no refrigeration label, it is shelf-stable until opened or cut.
For more on deli meat and perishable food storage, see the Food Storage Guide.
Key Takeaways
Cooked whole, spiral, or deli ham: refrigerate at all times, use within 3 to 5 days of opening
Shelf-stable canned ham (no “Keep Refrigerated” label): pantry until opening, refrigerate after
Refrigerated canned ham (“Keep Refrigerated” label): fridge at all times, 6 to 9 months
Whole uncut country ham: up to 1 year at room temperature (USDA)
Country ham after cutting: refrigerate immediately, use within 1 week
Left out more than 2 hours: discard cooked or deli ham
Does Cooked Ham Need to Be Refrigerated?
Yes, at all times. Whole cooked hams, spiral-sliced hams, boneless cooked hams, and deli-sliced ham must all be kept refrigerated from purchase through every use. The USDA recommends storing cooked ham at 40 degrees Fahrenheit or below. Left at room temperature for more than 2 hours, cooked ham should be discarded per USDA’s 2-hour perishable food rule.
Most cooked hams you find at the grocery store are fully cooked and can be served cold or reheated. Fully cooked does not mean shelf-stable. The ham is perishable and requires continuous refrigeration despite having been cooked. Even a vacuum-sealed whole cooked ham must stay cold before opening. Once opened or cut, use within 3 to 5 days.
Does Canned Ham Need to Be Refrigerated?
It depends which canned ham you have, and the label tells you directly.
Shelf-stable canned ham has no “Keep Refrigerated” label. It has been processed at high heat to kill all spoilage bacteria and pathogens, making it safe at room temperature for up to 2 years per the USDA ham and food safety guide (some USDA general canned food guidance cites up to 5 years for low-acid canned goods; follow the date on your specific product). These are generally small cans under 3 pounds. Store in a cool, dry pantry away from heat sources. Once opened, refrigerate and use within 3 to 5 days.
Refrigerated canned ham carries a “Keep Refrigerated” label. It has not been fully sterilized and must stay cold at all times. The USDA notes these hams may be stored in the refrigerator for up to 6 to 9 months. Never store a “Keep Refrigerated” canned ham at room temperature even if the can is unopened. The USDA
