Is Big Mac (No Bun) keto?
Keto-friendly
Yes — a bunless Big Mac has about 7g net carbs, mostly from the special sauce, making it a workable keto fast-food order.
80/100
KarbZilla Keto Score
Great for keto
Fits a keto day: About 2 servings
Macro split
67% fat24% protein9% carbs
Net carbs
7g
Protein
20g
Fat
25g
Calories
330
Values per 1 burger, bunless, referenced from USDA FoodData Central. Reviewed by the KarbZilla team · how we score
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Ordering a Big Mac without the bun turns a high-carb burger into a keto-friendly meal.
How to order keto
- Ask for it protein-style (no bun, wrapped in lettuce)
- The special sauce adds a few carbs from sugar
- Skip the middle bun layer too
Most of the remaining carbs come from the sauce and pickles.