Starbucks Cinnamon Morning Bun: Calories and Nutrition

Cinnamon Morning Bun at Starbucks has 390 calories per serving, with 8 g protein, 56 g carbs (22 g sugar), and 15 g fat. Full US menu nutrition with per-100g values, sodium and sugar.

Medically reviewed by Dr. Emily Torres, Registered Dietitian Nutritionist (RDN)

Cinnamon Morning Bun at Starbucks contains 390 calories per serving. It provides 8 g protein, 56 g carbs (22 g sugar), and 15 g fat, about 20% of a 2,000 calorie day. One serving is about 110 g. These are US menu figures.

Cinnamon Morning Bun nutrition facts (Starbucks, US menu)

Full nutrition for a serving (110 g) of Cinnamon Morning Bun, shown per serving and per 100 g:

Nutrient Per serving (110 g) Per 100 g
Calories 390 kcal 355 kcal
Protein 8 g 7 g
Carbohydrates 56 g 51 g
Sugars 22 g 20 g
Fat 15 g 14 g
Saturated fat 9 g 8 g
Fiber 2 g 2 g
Sodium 440 mg 400 mg

Where the calories come from: about 8% protein, 57% carbs, and 35% fat (based on the macros).

See the full menu: every Starbucks 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 Starbucks. Values are per item as served and are indicative, since menus and recipes change over time.

Frequently asked questions

How many calories are in Cinnamon Morning Bun at Starbucks?

A serving (110 g) of Cinnamon Morning Bun has 390 calories on the US menu.

What are the macros in Starbucks Cinnamon Morning Bun?

It has 8 g protein, 56 g carbs (22 g sugar), and 15 g fat, and 440 mg sodium.

Is Cinnamon Morning Bun a lot of calories?

At 390 calories it is about 20% of a typical 2,000 calorie day, so it fits depending on what else you eat. Where the calories come from: about 8% protein, 57% carbs, and 35% fat (based on the macros).

Summary

A serving (110 g) of Cinnamon Morning Bun at Starbucks has 390 calories, with 8 g protein, 56 g carbs (22 g sugar), and 15 g fat. Log it in Nutrola to track it against your day.

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