Subway French Onion Soup: Calories and Nutrition

French Onion Soup at Subway contains 150 calories per serving. It provides 5 g protein, 19 g carbs (1 g sugar), and 6 g fat, about 8% of a 2,000 calorie day. One serving is about 8 oz. These are US menu figures.

French Onion Soup nutrition facts (Subway, US menu)

Full nutrition for a serving (8 oz) of French Onion Soup, shown per serving and per 100 g:

Nutrient	Per serving (8 oz)	Per 100 g
Calories	150 kcal	66 kcal
Protein	5 g	2 g
Carbohydrates	19 g	8 g
Sugars	1 g	0 g
Fat	6 g	3 g
Saturated fat	3.5 g	2 g
Fiber	1 g	0 g
Sodium	940 mg	414 mg

Where the calories come from: about 13% protein, 51% carbs, and 36% fat (based on the macros).

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

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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 French Onion Soup at Subway?

A serving (8 oz) of French Onion Soup has 150 calories on the US menu.

What are the macros in Subway French Onion Soup?

It has 5 g protein, 19 g carbs (1 g sugar), and 6 g fat, and 940 mg sodium.

Is French Onion Soup a lot of calories?

At 150 calories it is about 8% of a typical 2,000 calorie day, so it fits depending on what else you eat. Where the calories come from: about 13% protein, 51% carbs, and 36% fat (based on the macros).

Summary

A serving (8 oz) of French Onion Soup at Subway has 150 calories, with 5 g protein, 19 g carbs (1 g sugar), and 6 g fat. Log it in Nutrola to track it against your day.