Calories in 300g of Canned Tuna

300g of canned tuna (300 g) has 255 calories. That is 13% of a 2,000 calorie diet.

The calories come from 57 g of protein, 2.8 g of fat and 0.2 g of carbohydrates, a split of 90% protein, 10% fat and 0% carbs. For comparison, 250g of canned tuna has 213 and 500g of canned tuna has 425 calories. Burning 255 calories takes about 46 minutes of brisk walking or 21 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.

Canned Tuna Calorie Calculator

AmountUnit

255cal

in 300g of canned tuna (300 g)

Protein57 g90% of calories

Fat2.8 g10% of calories

Carbs0.2 g0% of calories

13% of a 2,000 calorie day

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Canned Tuna calories by serving size

Common amounts of canned tuna with calories and macros. Tap a row for its full nutrition page.

Serving	Weight	Calories	Protein	Fat	Carbs
50g	50 g	43	9.5 g	0.5 g	0 g
1/2 cup	68 g	57	13 g	0.6 g	0.1 g
1 small can	75 g	64	14 g	0.7 g	0.1 g
100g	100 g	85	19 g	0.9 g	0.1 g
4 oz	113 g	96	22 g	1.1 g	0.1 g
1 standard can	115 g	98	22 g	1.1 g	0.1 g
1 cup	135 g	115	26 g	1.3 g	0.1 g
2 small cans	150 g	128	29 g	1.4 g	0.1 g
200g	200 g	170	38 g	1.9 g	0.2 g
2 standard cans	230 g	195	44 g	2.2 g	0.2 g
1 large can	255 g	217	48 g	2.4 g	0.2 g
300g	300 g	255	57 g	2.8 g	0.2 g
2 large cans	510 g	433	97 g	4.8 g	0.4 g

Canned Tuna vs similar foods

Calories per 100 g compared with other fish and seafood.

Cooked Tuna176

Cooked Skipjack Tuna132

Cooked Yellowfin Tuna130

Raw Tuna109

Raw Yellowfin Tuna109

Raw Skipjack Tuna103

Canned Tuna85

Canned Tuna: common questions

How many calories are in 300g of canned tuna?

300g of canned tuna weighs about 300 g and has 255 calories.

How much protein is in 300g of canned tuna?

300g of canned tuna has 57 g of protein, which is 114% of the 50 g Daily Value.

How many carbs are in 300g of canned tuna?

300g of canned tuna has 0.2 g of carbohydrates, including 0 g of fiber and 0 g of sugars.

How much canned tuna is 100 calories?

100 calories of canned tuna is 118 g, about 1 1/2 small cans of canned tuna.

More about canned tuna

Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2706311. Original description: Fish, tuna, canned. Portion weights are USDA household measures.