McDonald's and Burger King fries are among the most consumed fast food items in the world, and their nutritional profiles are strikingly similar. Both are made from potatoes, fried in vegetable oil, and seasoned with salt. McDonald's fries are famously thin-cut and known for their consistent crispiness, while Burger King's are slightly thicker. Calorie and sodium counts are very close between the two chains at comparable serving sizes. Neither is a health food, but as an occasional treat, the difference between them nutritionally is negligible. Portion size is a more meaningful variable than brand choice.
⚖️ Nutrition Comparison
| Nutrient | Mcdonalds Fries | Burger King Fries |
|---|---|---|
| Calories | 378 kcal | 370 kcal |
| Total Fat | 18 g | 16 g |
| Saturated Fat | 2.7 g | 2 g |
| Cholesterol | 0 mg | 0 mg |
| Sodium | 221 mg | 270 mg |
| Total Carbs | 50 g | 54 g |
| Dietary Fiber | 4.6 g | 4 g |
| Sugars | 0.2 g | 1 g |
| Protein | 4 g | 5 g |
* Nutrition data sourced from the USDA Food Central Database. Values have been normalized to match the larger serving size for a fair comparison. Individual products may vary. ✓ indicates the better value for that nutrient.
💬 Nutrition Q&A
Which has more calories, Mcdonalds Fries or Burger King Fries?
Mcdonalds Fries has 378 calories and Burger King Fries has 370 calories per comparable serving. Mcdonalds Fries is the more calorie-dense of the two.
Which has more protein, Mcdonalds Fries or Burger King Fries?
Mcdonalds Fries provides 4g of protein versus 5g in Burger King Fries. Burger King Fries is the higher-protein choice.
Which has less fat, Mcdonalds Fries or Burger King Fries?
Mcdonalds Fries contains 18g of fat compared with 16g in Burger King Fries. Burger King Fries is the leaner option.
Which has less saturated fat, Mcdonalds Fries or Burger King Fries?
Mcdonalds Fries has 2.7g of saturated fat and Burger King Fries has 2g. Burger King Fries is lower in saturated fat.
Which has more sodium, Mcdonalds Fries or Burger King Fries?
Mcdonalds Fries contains 221mg of sodium versus 270mg in Burger King Fries. Burger King Fries is higher in sodium.
Which has more fiber, Mcdonalds Fries or Burger King Fries?
Mcdonalds Fries has 4.6g of fiber and Burger King Fries has 4g. Mcdonalds Fries provides more fiber.
📋 Full Nutrition Details
See the complete nutrition breakdown for each food individually, including vitamins and minerals.
Calories in Mcdonalds Fries → Calories in Burger King Fries →