How Many Calories Are In Canned Tuna?

How Many Calories Are In Canned Tuna?
Nutrition Facts
Serving Size 1 can
Calories 145 (605kJ)
Amount Per Serving % Daily
Total Fat 3.4g 5%
Saturated Fat 0.9g 4%
Trans Fat 0g 0%
Cholesterol 47g 16%
Sodium 426mg 18%
Total Carbohydrate 0g 0%
Dietary Fiber 0g 0%
Sugars 0g
Protein 26.7g 0%
Calcium <1%
Potassium 267.8mg 0%


If you’re looking for a fast and easy source of protein, canned tuna really can’t be beat.  This is a versatile meal option any time you need something quick and want minimal prep work.  You do need to be careful how much canned tuna you eat regularly however as it does tend to contain a bit more mercury, especially if you’re eating the albacore variety.

Let’s have a look at the main nutritional stats for canned tuna in water.

Major Nutrients Found In Canned Tuna

Canned tuna is high in protein and low in fat making it perfect for those who are on a fat loss diet. It’s also a very rich source of tryptophan, selenium, vitamin B3, vitamin B6, as well as vitamin B1, all of which are going to help support maximum energy levels in the body.

To add to this, canned tuna also does provide a small dose of essential fatty acids in the fat it does contain, making it a very healthy addition to your menu.


Since canned tuna lasts for virtually an unlimited amount of time, it’s a great option to always have on hand as a staple.  When choosing it select cans that are free from puncture marks and that are packed in water to ensure the nutritional stats are as listed above.

Store canned tuna in your pantry away from direct heat or sun and use as desired.

Eat It With:

There are many different ways to consume canned tuna from preparing it into tuna burgers, mixing it with some rice and salsa, to eating it on its own with some spices when you need a fast boost of protein.

Most people do find the taste not as pleasant when eaten alone so will choose to add some type of flavouring to make it more palatable.

Burn Off Calories In A Can Of Tuna

To burn off the number of calories in a can of tuna you would have to do:

  • 16 minutes of karate
  • 14 minutes of water polo
  • 13 minutes of intense football