A standard McDonald’s Big Mac has about 550–590 calories per burger , depending on the country and most recent recipe updates.

Quick Scoop

  • Typical range for one Big Mac: around 540–590 calories.
  • Per 100 g of Big Mac: about 250–260 calories.
  • Big Mac plus medium fries usually lands around 900–1,000 calories total before adding a drink.

If you’re tracking precisely (for example in 2026 in the US), it’s best to double‑check the nutrition calculator or packaging at your local McDonald’s, since values can change slightly with reformulations and regional differences.