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Bunless Bacon Burger

Bunless Bacon Burger at Five Guys has 520 calories, 36g protein, 0g carbs and 41g fat — sourced from Five Guys Nutrition, not AI guesses. Two beef patties with bacon served without bun in a bowl or lettuce wrap; no cheese.

Bunless Bacon Burger
520calories
36gprotein
0gcarbs
41gfat
High protein Keto Contains pork

At Five Guys, the Bunless Bacon Burger is a solid high-protein order and keto- and low-carb-friendly. That works out to 6.9g of protein per 100 calories — 6g above the 30g Five Guys average. Its macros land at roughly 28% of calories from protein, 0% from carbs and 71% from fat. Contains pork.

Source: Five Guys Nutrition ↗, last verified Jun 17, 2026. Menus change periodically; values may vary by location. How we verify →

See all 13 Five Guys meals →  ·  Highest-protein Five Guys meals →  ·  Five Guys nutrition calculator →

Bunless Bacon Burger — common questions

How much protein is in the Bunless Bacon Burger at Five Guys?
The Bunless Bacon Burger has 36g of protein. It also has 520 calories, 0g carbs and 41g fat, per Five Guys Nutrition.
How many calories are in the Bunless Bacon Burger?
The Bunless Bacon Burger at Five Guys has 520 calories, according to Five Guys Nutrition.
Is the Bunless Bacon Burger keto-friendly?
Yes — the Bunless Bacon Burger has just 0g of net-ish carbs, which fits most keto and low-carb targets. It has 36g protein and 41g fat.
Does the Bunless Bacon Burger contain allergens?
Per Five Guys Nutrition, the Bunless Bacon Burger contains pork. Preparation and cross-contact vary by location — check with the restaurant if you have an allergy.
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