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CSubway 6" Meatball Marinara
6" sub (239g) · Sandwiches
Graded C — 55 out of 100, #39 of 55 fast food. Low sugar carries the score (94/100); micronutrients drags it down (0/100).
The short version: Meatballs and marinara on a 6-inch — 570 calories, 27g protein, 1370mg sodium.
Photo: Wikimedia Commons
Nutrition facts
Nutrition Facts
Why it scored 55
Each factor is scored 0–100, then combined with the weights shown. Read the full methodology.
Where it ranks
#39 of 55 in Fast Food. Why per-100-calorie scoring changes everything →
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Questions people ask
Is Subway 6" Meatball Marinara healthy?
It grades C — 55 out of 100, #39 of 55 fast food in our system. Meatballs and marinara on a 6-inch — 570 calories, 27g protein, 1370mg sodium.
How many calories are in Subway 6" Meatball Marinara?
57 calories per serving (6" sub (239g)). For context, that is scored per 100 calories here, which is why energy-dense foods can grade lower than you’d expect.
How is the nutrition score for Subway 6" Meatball Marinara calculated?
Each factor (protein, fiber, micronutrients, and others depending on the category) is scored 0–100 against a fixed benchmark, then combined with published weights. See the score breakdown above or read the full methodology.