Tuna salad is a healthy and easy to make a salad. If you have tuna fish in your house, you can easily prepare this salad. But this salad cannot be kept outside for too long.

So, how long does tuna salad last? Well, it depends on the storage condition.


A tuna salad can last up to 2 hours at room temperature and 3 to 5 days in the refrigerator. If you are using a canned or fresh tuna, check the use before date. And if you have already prepared it, consume within 2 hours. The leftover can be kept in the refrigerator. It will remain edible for 3 to 5 days.

How long does tuna salad last in the refrigerator?

As we know, refrigeration is a great way to increase the shelf life of any product or edible item.

Similarly, the existence of tuna fish salad can be easily increased by keeping it in the refrigerator.

If you store it properly in a fridge, it will remain for three to five days. 

Most people keep the leftover salad in the fridge so that they can get past it the next day.

How to determine if a tuna salad is rotten or spoiled?

You can quickly identify a bad tuna salad.

It will become,

  • Mushy: A bad tuna salad will go mushy. 
  • Slimy: The salad will turn slimy and sticky. When you use a spoon to stir it, you can see the slimy sauce.
  • Smelly: It will smell pungent and rotten.
  • Moldy: If you keep it for too long, you will find mold on the top of the salad.
  • Tasteless: The taste will change. It will either go tasteless or taste really bad.
  • Color: The color of the salad will vary to a dark shade.

How to properly store tuna salad?

The storage method is critical to keep the food edible and fresh.

Here we will show you how to store tuna salad properly.

If you have freshly made tuna salad, you can only keep it for 2 hours at room temperature. So if you want to store it, you have to do it immediately within the time span.

If it goes bad before that, refrigeration will not save it.

So make sure you immediately keep it in the fridge.

It would be best if you put the leftover salad in a container. It needs to be covered with foil paper.

Or you can simply keep it in a Tupperware and store inside the fridge.

So when you want to consume it, you can directly put the Tupperware inside the microwave.

Make sure you consume it within 3 to 5 days, or else it will go bad.

How to make tuna salad?

You can make different types of salad like tuna macaroni salad. Here I will show you a simple way to make it.

You need to buy war tuna and boil the meat. You can even by a cooked tuna can.

Now, take a bowl and add tuna pieces.

Add celery and red onion.

You can also boil and add pasta to the salad.

To prepare the sauce, use yogurt, lemon juice, avocado, salt, and pepper.

Now add the sauce in the bowl and mix it.

Viola! The mouthwatering tuna salad is ready.

You can eat it with toast.


This is all you need to know about the lifetime of tuna salad. Next time you have leftover salad, don’t forget to refrigerate it.


  1. https://kitchennin.com/how-long-does-tuna-salad-last/
  2. https://www.stilltasty.com/fooditems/index/18561
  3. https://thestayathomechef.com/healthy-tuna-salad/

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