How many calories are in 100 grams of tuna?

Tuna contains 94 calories per 100 g, along with 5.7 g of protein, 10.4 g of carbohydrates, and 3.8 g of fat.

What is the calorie density of tuna?

Tuna has a calorie density of 0.94 kcal per gram, which places it in the low tier (0.6 – 1.5 kcal/g).

How many calories are in one 3.75 onz of tuna?

One 3.75 onz of Tuna weighs about 106 g and provides roughly 100 calories.

Tuna

Low calorie density

Calories per 100 g

Density

0.94kcal/g

Protein / 100g

5.7g

Carbs / 100g

10.4g

Fat / 100g

3.8g

Where this food sits on the scale

01.546+ kcal/g

Tuna has 0.94 calories per gram (94 per 100 g). Filling foods that keep portions generous while staying easy on your calorie budget. For comparison, water-rich vegetables sit near 0.2 kcal/g while pure oils reach about 9 kcal/g.

Calories by portion

Portion	Weight	Calories
3.75 Onz	106 g	100
100 g	100 g	94

Where the calories come from

Protein5.7 g / 100 g23% of calories
Carbs10.4 g / 100 g42% of calories
Fat3.8 g / 100 g35% of calories

Quick comparisons

Tuna is 6.3× as dense than Cucumber, With Peel, Raw (0.94 vs 0.15 kcal/g).
Tuna is 2.0× as dense than Apple Juice, Canned Or Bottled, Unsweetened, With Added Ascorbic Acid (0.94 vs 0.46 kcal/g).
Tuna is 2.7× less dense than Chicken Breast Tenders, Breaded, Cooked, Microwaved (0.94 vs 2.52 kcal/g).

Frequently asked questions about tuna

How many calories are in 100 grams of tuna?: Tuna contains 94 calories per 100 g, along with 5.7 g of protein, 10.4 g of carbohydrates, and 3.8 g of fat.
What is the calorie density of tuna?: Tuna has a calorie density of 0.94 kcal per gram, which places it in the low tier (0.6 – 1.5 kcal/g).
How many calories are in one 3.75 onz of tuna?: One 3.75 onz of Tuna weighs about 106 g and provides roughly 100 calories.