Low-carb Five Guys swaps
The bun is just the opening move.
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Five Guys meals and sides, fewest carbs first
- Hamburger patty (no bun or toppings)65 g
PCF0 g net carbs
- Bacon (Supplier S)2 piecesPCF0 g net carbs
- Bacon (Supplier D)2 piecesPCF0 g net carbs
- Bacon (Supplier D)1 piecePCF0 g net carbs
- Hot sauce (topping)5 gPCF0 g net carbs
See all 25
- Mayonnaise (Supplier K, topping)14 gPCF0 g net carbs
- Mayonnaise (Supplier S, topping)14 gPCF0 g net carbs
- Mustard (topping)5 gPCF0 g net carbs
- Pickles (Supplier M, topping)28 gPCF0 g net carbs
- Pickles (Supplier B, topping)28 gPCF0 g net carbs
- Malt vinegar1 tbsPCF0 g net carbs
- Mini patty (no bun or toppings)35 gPCF0 g net carbs
- Hot dog (Supplier H, no bun or toppings)90 gPCF1 g net carbs
- Hot dog (Supplier K, no bun or toppings)90 gPCF1 g net carbs
- Grilled mushrooms (topping)21 gPCF1 g net carbs
- Eggs (no bun or toppings)2 eggsPCF1 g net carbs
- A.1. sauce (topping)17 gPCF3 g net carbs
- Relish (topping)15 gPCF4 g net carbs
- Ketchup (topping)17 gPCF5 g net carbs
- Bulk peanuts1 oz.PCF2 g net carbs
- Cajun peanuts30 gPCF2 g net carbs
- Fry sauce (portion cup)35 gPCF5 g net carbs
- Fry sauce (bulk)28 gPCF6 g net carbs
- Cheese sauce90 gPCF7 g net carbs
- Hot dog bun (component only)71 gPCF32 g net carbs
Net carbs are carbs minus fiber. Source: Five Guys nutrition page, US menu, October 21, 2026. Not affiliated with Five Guys.
Questions
What is a low-carb order at Five Guys?
A bunless burger with grilled mushrooms and mustard starts low in carbs. The items here are components; count any other toppings separately.
Are Five Guys Cajun fries lower carb than regular fries?
No. Little Cajun fries have 75 g carbs versus 72 g in Little Five Guys Style fries.
Is Five Guys mayonnaise lower carb than ketchup?
Yes. Supplier S mayo has 0 g carbs versus 5 g in ketchup. Mayo has more calories.
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