Subway Mayonnaise: Calories and Nutrition

Mayonnaise at Subway contains 110 calories per serving. It provides 0 g protein, 0 g carbs (0 g sugar), and 12 g fat, about 6% of a 2,000 calorie day. One serving is about 15 g. These are US menu figures.

Mayonnaise nutrition facts (Subway, US menu)

Full nutrition for a serving (15 g) of Mayonnaise, shown per serving and per 100 g:

Nutrient	Per serving (15 g)	Per 100 g
Calories	110 kcal	733 kcal
Protein	0 g	0 g
Carbohydrates	0 g	0 g
Sugars	0 g	0 g
Fat	12 g	80 g
Saturated fat	2 g	13 g
Fiber	0 g	0 g
Sodium	70 mg	467 mg

Where the calories come from: about 0% protein, 0% carbs, and 100% fat (based on the macros).

See the full menu: every Subway item ranked by calories.

Track this with Nutrola

Restaurant portions are easy to underestimate, and the calories add up fast. Nutrola is an AI calorie tracker built on a 1.8M+ RD-verified food and restaurant database, so you can check an item like this before you order. Log it by photo or by voice and you will see how it fits into your day.

Source and method

These figures come from Nutrola's 1.8M+ RD-verified food and restaurant database and reflect the US menu of Subway. Values are per item as served and are indicative, since menus and recipes change over time.

Frequently asked questions

How many calories are in Mayonnaise at Subway?

A serving (15 g) of Mayonnaise has 110 calories on the US menu.

What are the macros in Subway Mayonnaise?

It has 0 g protein, 0 g carbs (0 g sugar), and 12 g fat, and 70 mg sodium.

Is Mayonnaise a lot of calories?

At 110 calories it is about 6% of a typical 2,000 calorie day, so it fits depending on what else you eat. Where the calories come from: about 0% protein, 0% carbs, and 100% fat (based on the macros).

Summary

A serving (15 g) of Mayonnaise at Subway has 110 calories, with 0 g protein, 0 g carbs (0 g sugar), and 12 g fat. Log it in Nutrola to track it against your day.