Calories in Blueberry Muffin

426kcal per 1 muffin (113 g)

377 kcal per 100 g · about 21% of a 2,000-kcal day

A bakery blueberry muffin is closer to cake than to bread — a big one is around 426 calories. The mini versions are a far gentler way to get the flavor.

Blueberry Muffin nutrition facts

NutrientPer 100 gPer 1 muffin
Calories377 kcal426 kcal
Protein4.7 g5.3 g
Carbs47 g53.1 g
Fat18.6 g21 g
Fiber1.5 g1.7 g
Sugar27 g30.5 g

Where the calories come from

Blueberry Muffin calories by serving size

ServingCaloriesProteinCarbsFat
1 oz (28 g)107 kcal1.3 g13.3 g5.3 g
50 g189 kcal2.4 g23.5 g9.3 g
100 g377 kcal4.7 g47 g18.6 g
1 muffin (113 g)426 kcal5.3 g53.1 g21 g
200 g754 kcal9.4 g94 g37.2 g
250 g943 kcal11.8 g117.5 g46.5 g

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Values based on USDA FoodData Central reference entries. Actual nutrition varies with variety, preparation, and portion. © 2026 NibbleCal.