How Long Do Hot Dogs Last

How Long Do Hot Dogs Last?

Hot dogs are one of the most popular foods around the world. The classic hot dog is a staple at backyard barbecues, baseball games, and summer cookouts. But how long do hot dogs really last? Understanding the shelf life of hot dogs is critical for food safety and maximizing freshness and taste.

In this comprehensive guide, we will cover everything you need to know about the lifespan of hot dogs, from how to decipher expiration dates to signs of spoiled franks. Read on to become a hot dog storage pro!

How Long Do Hot Dogs Last? Check the Label

The first step to gauging hot dog freshness is to check the package for a “use-by” or “best before” date. Here is what each of those expiration labels mean:

“Use-By” Date

A “use-by” date on hot dogs indicates that the sausages must be consumed by this date for peak quality and safety. Hot dogs past this date risk rapid deterioration in texture and flavor.

“Best Before” Date

A “best before” date suggests the timeframe in which the hot dogs will be at optimum quality and taste. Hot dogs can still be safely eaten slightly past this date, but the flavor and texture may start to decline.

No Date? Hot Dogs Last 1-2 Weeks Unopened

If there is no printed expiration date on the hot dog package, the United States Department of Agriculture (USDA) recommends consuming them within 1-2 weeks of purchase. The clock starts ticking as soon as you bring home those franks from the grocery store.

How Long Do Unopened Hot Dogs Last?

Properly stored unopened hot dogs maintain quality and freshness longer than opened packages. Follow these guidelines for maximizing the shelf life of unopened hot dog packs:


Unopened packages can be kept refrigerated for up to 2 weeks beyond the printed date on the label. Ensure hot dogs are stored towards the back of the fridge at 40°F or below.


For extended freezer storage, unopened hot dogs can last up to 1-2 months in a constantly 0°F freezer. Maintain quality by double wrapping franks in airtight packaging like freezer bags.

Pro tip: Label hot dog packages with the date before freezing so you know when they were stored. Also, organize older hot dogs in the front of the freezer to ensure they get used first.

How Long Do Opened Hot Dogs Last?

How Long Do Opened Hot Dogs Last?

Once opened, hot dogs have a shorter shelf life and greater risk of contamination. Follow these guidelines to maximize lifespan:


Opened hot dog packages will keep for 5-7 days in the fridge. Store franks tightly wrapped in plastic wrap or an airtight container to prevent drying out.


Freshly opened hot dogs can be frozen for 1-2 months. Remove air from packaging before freezing to prevent freezer burn. Do not directly freeze hot dogs without an airtight barrier.

Opened hot dogs may develop altered texture and tangy or bitter flavors more rapidly. Inspect franks closely as they near expiration.

How Long Do Cooked Hot Dogs Last?

Once cooked, hot dogs have an even more limited lifespan. Follow proper storage methods to retain quality:

Room Temperature:

Cooked hot dogs left out at room temperature should be consumed within 1 hour. Discard any franks left out longer.


Hot dogs stored in an airtight container in the fridge will last 3-5 days. Ensure franks are cooled properly before refrigerating.

The cooking process changes the texture and taste of hot dogs over time. It also alters the preservatives, making safe handling important.

How to Tell If Hot Dogs Are Bad

How to Tell If Hot Dogs Are Bad

Check hot dogs for the following signs of spoilage before eating:


Discard hot dogs that look unnaturally slimy, sticky, or dry. Also watch for unnatural colors like gray, green, or black.


Raw hot dogs will smell tangy and salty when fresh. Bad franks give off sour, bitter odors.


Safely cooked hot dogs should taste juicy and mild. Bad taste means it’s time to toss those dogs.

Dangers of Eating Spoiled Hot Dogs

Consuming spoiled hot dogs can cause serious foodborne illness. Potential risks include:

Food Poisoning:

Dangerous bacteria like Listeria, Salmonella, and Staphylococcus aureus can grow in spoiled hot dogs. Symptoms include nausea, vomiting, diarrhea, and fever.

Vulnerable Groups:

Pregnant women, children, older adults, and those with weakened immune systems are at higher risk of severe illness. Exercise caution when serving hot dogs to these groups.

When in doubt, remember the old adage “when in doubt, throw it out” applies to suspicious franks too!

Frequently Asked Questions

How long does it take for hot dogs to expire?

The shelf life of hot dogs depends on the type and how they are stored. Unopened hot dogs last 1-2 weeks beyond any printed date. Opened hot dogs last about 1 week in the fridge and 1-2 months in the freezer.

Can children eat raw hot dogs?

No, raw hot dogs can harbor harmful bacteria and should always be cooked before serving to children. Undercooked hot dogs also pose safety risks.

Can hot dogs be eaten after the expiration date?

It’s not recommended to eat hot dogs more than 1 week past the printed date, even if unopened. Cooked hot dogs should be discarded after 3-5 days in the fridge.

How long after eating spoiled hot dogs can make you sick?

Food poisoning symptoms usually begin within 6-48 hours after eating contaminated food. Seek medical care immediately if you develop severe symptoms.

How can you make hot dogs last longer?

Proper refrigeration and freezing methods can extend the shelf life of hot dogs. Store unopened hot dogs towards the back of the fridge. Double wrap opened packages before freezing.

Do hot dogs go bad in the fridge?

Yes, hot dogs can spoil eventually in the fridge, usually within 1-2 weeks of opening. Check for sliminess, stickiness, or off-odors before consuming refrigerated franks.

The Takeaway on Hot Dog Freshness

Understanding how to store hot dogs is crucial for food safety. Follow expiration dates closely and look for signs of spoilage before eating. Proper refrigeration and freezing can extend the shelf life of franks for short-term storage. But when in doubt, remember it’s better to be safe than sick when dealing with delicious dogs!

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