Calories in Big Mac Mcdonald's

Low Sugar
Instrument — Food Profile
100g
Calories

257.00

kcal
Protein

11.80

g
Carbs

20.10

g
Fat

15.00

g
Fiber

1.60

g
Sugar

3.97

g

Curious about the nutritional profile of big mac mcdonald's? Whether you are tracking your macros or just want to know how many calories they contain, you are in the right place. A standard 100g serving of big mac mcdonald's provides 257.00 calories, 11.80g of protein, and 20.10g of carbs.

Serving Size Variations

Portion Size Calories Protein Carbs Fat
100g (Standard) 257.00 kcal 11.80g 20.10g 15.00g
1 oz (28g) 72 kcal 3.3g 5.6g 4.2g
item 7.6 oz (219g) 563 kcal 25.8g 44.0g 32.9g

Vitamins & Minerals

Nutrient Amount
Vitamin A 188.00 mcg
Vitamin C 0.40 mg
Thiamin (B1) 0.18 mg
Riboflavin (B2) 0.21 mg
Niacin (B3) 3.38 mg
Folate (B9) 46.00 mcg
Vitamin B12 0.88 mcg
Calcium 116.00 mg
Iron 2.00 mg
Magnesium 20.00 mg
Potassium 181.00 mg
Sodium 460.00 mg
Zinc 1.91 mg
📊 Data Source: USDA FoodData Central Database (FDC ID: 170720)
🩺 Reviewed by Ashwini Yadav Last Updated: July 2026

Nutrition FAQs

Does big mac mcdonald's help build muscle?

They contain 11.80g of protein per 100g, which is moderate.

How many calories are in 1 item 7.6 oz of big mac mcdonald's?

A single item 7.6 oz (219g) of big mac mcdonald's provides 563 calories.

How many calories are in big mac mcdonald's?

100 grams of big mac mcdonald's contains exactly 257.00 calories.

Can I eat big mac mcdonald's on a keto diet?

No, big mac mcdonald's have 20.10g of carbs per 100g, which may disrupt ketosis.