NomHealthier fast food
Subway
Subway

Tuna Salad

The Subway Tuna Salad has 310 calories, with 15g protein, 10g carbs, 4g sugar, and 370mg sodium.

Whole food salad. Great portion.

310
Calories
15g
Protein
10g
Carbs
370mg
Sodium
Is 310 cal right for your day?Get your personalized calorie & macro targets on MyPlate.food

Portion check

How much is this, really?

A solid side or snack
Good as part of a meal, not quite enough on its own
15

1 × 310 cal = 310 cal

Here's what this means for your daily nutrition

16%
Sodium370mg
20%
Sat Fat4g
8%
Sugar4g

Easy on the sodium, sat fat, and sugar. A solid pick.

By the numbers

Nutrition & Nom Score

Nutrition Facts
Calories
310

% Daily Value*

Total Fat
24g31%
Saturated Fat
4g20%
Trans Fat
0g
Cholesterol
40mg13%
Sodium
370mg16%
Total Carbohydrates
10g4%
Dietary Fiber
4g14%
Total Sugars
4g
Protein
15g30%

* The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Nom Score BreakdownA
Nutrients to watch
Sodium
119.4 mg/100cal
← Best
moderateTarget: <= 100
Sat Fat
1.3 g/100cal
← Best
goodTarget: <= 1
Sugar
1.3 g/100cal
← Best
goodTarget: <= 1
Portion size
Portion
310 cal
← Best
excellentTarget: <= 400 cal
Good stuff
Fiber
1.3 g/100cal
Best →
goodTarget: >= 1.4
Protein
4.8 g/100cal
Best →
goodTarget: >= 6
Nom Score measures nutrition per calorie. Weights: Sodium (30%), Sat Fat (20%), Sugar (25%), Portion (10%), Fiber (10%), Protein (5%).
A

Already one of the best-graded mains at Subway — the Tuna Salad earns a Nom Score of A, and nothing similar on the menu scores higher.

Frequently asked questions

Is the Subway Tuna Salad healthy?

The Subway Tuna Salad earns a Nom Score of A (94/100). Whole food salad. Great portion.

How many calories are in the Subway Tuna Salad?

The Subway Tuna Salad has 310 calories, with 15g protein, 10g carbs, 4g sugar, and 370mg sodium.

What is the Nom Score of the Subway Tuna Salad?

It scores A — excellent. The Nom Score grades every item A–F on nutritional quality per calorie (sodium, sugar, saturated fat, fiber, protein, and portion size).

Cite or link to this page

Writing about this? Grab a ready-made citation or a link to embed.

Citation
Nom. "Tuna Salad Nutrition & Nom Score." Nom, 2026, https://nom.now/subway/subway-tuna-salad.
Embed link
<a href="https://nom.now/subway/subway-tuna-salad">Tuna Salad Nutrition & Nom Score — Nom Score</a>