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Tuna sandwich with mayo calories

Tuna sandwich with mayo, tuna salad, white bread
392kcal
1 regular sandwich · 180 g, tuna salad, white bread
18%protein
17.7 gProtein
33 gCarbs
21 gFat
How to burn off 392 kcal
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—Swimming
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Nutrition facts
Tuna salad, white bread · per 180 g
Calories392 kcal
Protein17.7 g
Carbohydrate33 g
Fat21 g
Saturated fat3.5 g
Cholesterol32 mg
Sodium772 mg
Potassium256 mg
Iron3.1 mg

Source: USDA FoodData Central

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Verified nutrition data

Numbers on this page come from USDA FoodData Central, the U.S. Department of Agriculture’s food composition database, and from manufacturer labels where a branded product is named. Last verified September 2026. How we verify our data →

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Tuna sandwich with mayo FAQs
How many calories are in a tuna sandwich with mayo?

About 392 calories for a regular sandwich on white bread (180 g), or 589 for a large one (270 g).

Is a tuna sandwich with mayo good for weight loss?

A regular sandwich has 392 calories and 21.2 g fat, most of it from the mayo. Per 100 g it is 218 calories.

Tuna sandwich vs tuna with mayo: which has more calories?

Per 100 g the sandwich has 218 calories, while tuna with mayo on its own has 194.

How much protein is in a tuna sandwich with mayo?

A regular sandwich on white has 17.7 g protein and 33.0 g carbs; on wheat bread it has 18.9 g protein.