Ordering the tuna mayo & cheese at Subway? At 558 calories per serving, it's 25% of an average 2,200 kcal day. Protein-per-calorie: 19%.
healmeal logs this item in two taps. Search by name, or scan the Subway menu live with your camera. The portion is editable if you ordered a half-size or shared.
Nutrition values are published by Subway for a standard preparation. Modifications (extra sauce, no cheese, etc.) will change the totals. healmeal handles modifiers in-app.
FAQ
How many calories are in Subway's tuna mayo & cheese?
Subway's tuna mayo & cheese has 558 calories per serving.
How much protein is in a tuna mayo & cheese at Subway?
A tuna mayo & cheese at Subway has 26g of protein per serving.
Is the tuna mayo & cheese a good macro-friendly choice at Subway?
Yes. About 19% of the calories come from protein, which is a solid ratio for a sit-down or quick-service meal.
Can I log Subway tuna mayo & cheese in healmeal?
Yes. The menu scanner reads Subway's menu with your camera, or you can search by name. Modifiers like extra protein or no sauce update the totals.
Last updated 20 May 2026
