Opened hot dogs keep 1 week in the fridge at 40°F or below; unopened packages keep 2 weeks. Freeze 1-2 months for best quality; frozen hot dogs stay safe indefinitely at 0°F.
Storage times from USDA, FoodSafety.gov, FDA and university extension services. Checked .
How long do hot dogs last in the fridge?
1 week at 40°F (4°C) or below. opened package; unopened 2 weeks (or by date)
Can you freeze hot dogs?
Yes. For best quality use it within 1–2 months. Best quality; safe indefinitely at 0°F.
- Freeze in the original unopened pack or rewrap tightly.
- Freeze in meal-size portions.
After thawing: Thaw in the fridge and use within 1 week; heat until steaming.
How long can hot dogs sit out?
No more than 2 hours at room temperature, or 1 hour when it's above 90°F (USDA's 2-hour rule). After that, throw it out.
How to tell if hot dogs has gone bad
- Slimy surface
- Sour smell
- Dull or grayish color
Bacteria that cause food poisoning don't always change the look or smell of food, so go by the storage times above. When in doubt, throw it out.
Questions people ask
How long are unopened hot dogs good in the fridge?
About 2 weeks, or until the package date.
Do hot dogs need to be cooked?
They are precooked, but heating them until steaming hot is recommended, especially for people at higher risk of foodborne illness.
How long do frankfurts last in fridge?
Hot dogs keep 1 week in the refrigerator at 40°F or below.
How long are hot dogs good for in the fridge?
Hot dogs keep 1 week in the refrigerator at 40°F or below.
How long do hot dogs last in the refrigerator?
Hot dogs keep 1 week in the refrigerator at 40°F or below.
Do hot dogs go bad?
Yes. Signs it has spoiled: slimy surface, sour smell, dull or grayish color. When in doubt, throw it out.
Can you freeze hot dogs?
Yes. Frozen at 0°F, hot dogs stays safe indefinitely; for best quality use it within 1–2 months.