MenuTrim
Big Mac calories & nutrition
The McDonald's Big Mac has 580 calories, 25 g protein, 45 g carbs and 34 g fat (217 g).
Nutrition Facts
* Percent Daily Values are based on a 2,000 calorie diet (FDA). Values from the chain's published nutrition, 2026 menu.
Good for weight loss?
It can fit. 580 calories is 29% of a 2,000 calorie day; pair it with a light breakfast and dinner, and skip the soda and fries.
#21 of 36 McDonald's meals by protein per calorie.
Lighter swaps at McDonald's
Fewer calories, similar protein
 Quarter Pounder w/ CheeseBurgers · Cheese | 520 | 30 g | 42 g | 26 g | 1,140 mg |
|---|---|---|---|---|---|
 Double CheeseburgerBurgers · 164 g | 440 | 25 g | 34 g | 24 g | 1,120 mg |
 McDoubleBurgers · 150 g | 390 | 22 g | 32 g | 20 g | 920 mg |
More protein for about the same calories
 Mccrispy Strips (4 Piece)Breakfast · 264 g | 530 | 41 g | 32 g | 26 g | 1,760 mg |
|---|---|---|---|---|---|
 Bacon Quarter Pounder with CheeseBurgers · 221 g | 630 | 36 g | 43 g | 35 g | 1,470 mg |
 Mccrispy Strips (3 Piece)Breakfast · 198 g | 400 | 31 g | 24 g | 20 g | 1,320 mg |
Questions
How many calories are in the McDonald's Big Mac?
The McDonald's Big Mac has 580 calories (217 g), on the 2026 menu.
How much protein is in the Big Mac?
25 g of protein, or 4.3 g for every 100 calories. That ranks #21 of 36 McDonald's meals by protein per calorie.
How many carbs and how much fat are in the Big Mac?
45 g of carbs (3 g fiber, 7 g sugar) and 34 g of fat.
How much sodium is in the Big Mac?
1,060 mg, 46% of the 2,300 mg daily limit in the Dietary Guidelines for Americans.
Is the McDonald's Big Mac good for weight loss?
It can fit. 580 calories is 29% of a 2,000 calorie day; pair it with a light breakfast and dinner, and skip the soda and fries.
Eat at McDonald's. Still lose weight.
At McDonald's, the 6 Chicken McNuggets is 250 calories and the Big Breakfast is 1,060. MenuTrim builds your personal plan and shows which one fits today.
- Daily calories for your goalFrom your weight, goal weight and pace.
- A protein target and a per-meal limitSo one meal out doesn't take the whole day.
- The date you'll reach your goalAn estimate from your pace, updated as you log.
- McDonald's orders that fit, marked15,000+ dishes at 50 chains, all from 2026 menus.
Build your plan in the app.Nutrition from McDonald's's published information for the 2026 menu. Recipes change; check with the restaurant if it matters. MenuTrim is not affiliated with McDonald's.