McDonald's Cinnamon Donut - How Many Calories?

Reviewed by Dyt. Şeyda Ertaş, Registered Dietitian Last updated: January 4, 2026

McDonald's Cinnamon Donut

~47.7 g

Calculated from the 100 g values. ~ indicates an estimated serving weight.

McDonald's Cinnamon Donut image
188kcal
Carbohydrate22.9 g %48
Protein2.7 g %6
Fat9.7 g %46

McDonald's Cinnamon Donut Nutrition Values

Nutrients100 gr1 Portion
Calories(kcal)394188
Carbohydrate (g)48.122.94
Protein (g)5.62.67
Fat (g)20.49.73
Fiber (g)2.21.05
Cholesterol (mg)1.40.67
Sodium (mg)544259.49
Potassium (mg)00
Calcium (mg)00
Iron (mg)00
Vitamin A (IU)00
Vitamin C (mg)00

Values are calculated from a 100 g basis. The product, recipe and edible serving weight can change the result. See the food-specific notes below for the reference used.

Dietitian's Tips for Consuming McDonald's Cinnamon Donut

  • Metabolic Effect: Due to its high sugar content, it rapidly raises blood sugar levels and can cause sudden energy drops. This can lead to feeling hungry again in a short time and increase the risk of insulin resistance in the long term.
  • Consumption Recommendation: Instead of consuming it alone, consuming it with foods containing protein and fiber (e.g., a handful of almonds or a glass of milk) can balance blood sugar. In this way, you can stay full longer and prevent sudden sugar spikes.
  • Things to Consider: One cinnamon donut is roughly equivalent to 2 slices of bread. You should pay attention to your consumption amount, especially if you are trying to control your weight or if you have diabetes.
  • Exercise Equivalent: To burn the calories you get from this donut, you need to walk at a moderate pace for about 40 minutes. Alternatively, 20 minutes of brisk running can provide the same effect.