Subway

Meatball Marinara (6-inch) Calories & Nutrition — Subway

Subway Meatball Marinara (6-inch): 480 cal, 21g protein, 59g carbs, 18g fat per 6-inch on 9-Grain Wheat, with cheese. Full nutrition breakdown, lighter ordering swaps, and the fastest way to track it.

By Bento Bunny Team

Ordering the Meatball Marinara (6-inch)? At Subway, it comes to 480 calories, with 21g of protein, 59g of carbs, and 18g of fat per serving (6-inch on 9-Grain Wheat, with cheese). Here's the complete macro picture, sibling-item comparisons, and tracking notes.

Where the calories come from

Splitting the 480 calories by macro: 17% from protein, 49% from carbs, and 34% from fat. In the Meatball Marinara (6-inch), carbohydrates dominate at roughly 49% of calories (59g). If you're tracking carbs specifically — low-carb or pre-training fueling — this is the number to watch.

Lighter swaps and ordering tips

Marinara is built in, so this already includes its sauce.

Keep in mind that published numbers describe the standard build — every added sauce, swapped side, or upsized portion moves the totals from the table above.

Other 6-inch subs at Subway

ItemCaloriesProteinCarbsFat
Meatball Marinara (6-inch)48021g59g18g
Oven Roasted Turkey (6-inch)27019g41g4.5g
Italian B.M.T. (6-inch)38019g42g16g
Tuna (6-inch)48020g40g25g

Tracking Subway in Bento Bunny

Subway's nutrition page lists the standard build — but extra sauce, a swapped bun, or a larger drink can shift the real total by hundreds of calories, and a database entry won't know what you actually ordered. With Bento Bunny's AI photo tracking, you snap one picture of your meatball marinara (6-inch) as it arrives and the app estimates the portion and customizations in front of you, with the AI running on-device on iOS 26+.

Start tracking with Bento Bunny

AI calorie tracking — just Type what you eat.

Frequently Asked Questions

How many calories are in the Subway Meatball Marinara (6-inch)?
The Meatball Marinara (6-inch) at Subway contains 480 calories (6-inch on 9-Grain Wheat, with cheese), made up of 21g of protein, 59g of carbohydrates, and 18g of fat.
How much protein is in the Meatball Marinara (6-inch)?
The Meatball Marinara (6-inch) provides 21g of protein, which is roughly 42% of the FDA daily value of 50g.
Is the Meatball Marinara (6-inch) healthy? How does it fit a 2,000-calorie day?
At 480 calories, the Meatball Marinara (6-inch) takes up about 24% of a 2,000-calorie day. Whether it "fits" depends on the rest of your day: the macro split is 21g protein / 59g carbs / 18g fat, so plan the surrounding meals around whichever number is hardest for you to hit.
What's the easiest way to track the Meatball Marinara (6-inch)?
Photo-based logging is the fastest path — Bento Bunny recognises your Meatball Marinara (6-inch) from a single picture, including customizations the standard database entry misses, and adds the macros to your day automatically.