Craving a juicy Five Guys burger but sticking to your keto lifestyle? You’re not alone! The keto diet doesn’t have to mean giving up your favorite fast food indulgences. At Five Guys, you can totally enjoy big, bold flavors while keeping those carb counts low. From bunless burgers to guilt-free toppings, this guide will show you how to eat Five Guys on keto like a pro.
There’s nothing better than a good hamburger when the craving hits… and Five Guys always delivers.
Their simple menu sports just fries, hamburgers, hot dogs, and milkshakes. So, with these limited options, you might assume it’s tricky to bring together a low-carb meal at Five Guys.
Luckily, that couldn’t be further from the truth!
There are several low-carb options available for you to enjoy at Five Guys. And in this post, we’re covering them all.
We’ve also included keto diet ordering tips, optional extras, and net carbs for you to keep track of your daily macros.
Note: Looking for more keto fast food restaurants? I have a bunch of keto tips for eating on the go, including how to eat fast food at Wendy’s, Wingstop, Starbucks, and Dunkin’ Donuts.
The Best Five Guys Keto Options
Eating keto at Five Guys is pretty simple. In fact, almost all of their main menu items can be made low-carb-friendly. You can find the full menu here!
Here are your options when it comes to eating keto at Five Guys:
Burgers
You can eat Five Guys burgers on a ketogenic diet; just order them without the bun! Choose either a lettuce wrap or a bowl, then load it up with tasty extras like cheese, hot sauce, and grilled onions.
Note: Standard burgers come with two burger patties. Little burgers come with one hamburger patty. Choose based on your hunger level!
- Hamburger – 0g net carbs
- Little hamburger – 0g net carbs
- Cheeseburger – 2g net carbs
- Little cheeseburger – 2g net carbs
- Bacon burger – 0g net carbs
- Little bacon burger – 0g net carbs
- Bacon cheeseburger – 2g net carbs
- Little bacon cheeseburger – 2g net carbs
Hot dogs
You can also enjoy any Five Guys hot dog on a low-carb diet. Ask for it in a bowl instead of in a bun, and add the toppings of your choice, like smoked bacon, onions, and mustard.
Remember to skip the ketchup – it’s filled with sugar!
- Kosher style hot dog – 2g net carbs
- Bacon cheese dog – 3g net carbs
- Bacon dog – 2g net carbs
- Cheese dog – 3g net carbs
Toppings
Ready to amp up your keto Five Guys meal? Choose between these keto-friendly sauces and toppings to customize your dish.
Remember to focus on high-fat extras like cheese and mayonnaise to suit your low carb diet better.
Sauces
- Hot sauce – 0g net carbs
- Mayonnaise – 0g net carbs
- Mustard – 0g net carbs
Extras
- Cheese – 1g net carbs
- Green peppers – 0g net carbs
- Grilled mushrooms – 1g net carbs
- Grilled onions – 1g net carbs
- Jalapeno peppers – 0g net carbs
- Lettuce – 1g net carbs
- Onions – 1g net carbs
- Pickles – 1g net carbs
- Tomatoes – 1g net carbs
Five Guys Menu Items To Avoid
Along with the many Five Guys keto options, there are some menu items that you should avoid at all costs. These items are high in carbohydrates and won’t fit into your daily carb allotment.
- French fries
- Sugary sauces
- Ketchup
- Relish
- BBQ sauce
- A1 Sauce
- Sweetened drinks
How To Order Keto At Five Guys Like A Pro
Ordering keto at Five Guys couldn’t be more simple. Follow these three steps to create the perfect low-carb meal.
1. Choose Your Keto-Friendly Burger Protein
Here’s where Five Guys truly shines. Their protein options are perfect for keto dieters:
- Hamburger Patty (0g carbs)
- Cheeseburger Patty (1g carbs for cheese)
- Bacon (0g carbs – crispy heaven)
- Hot Dogs (0g carbs if you skip the bun!)
Stack it up as high as you like! Yes, that means double or even triple up the patties—there are no rules here, except keeping it keto. Every patty packs just enough protein and fat to fuel your day without tipping you over on carbs.
2. Go With The Bunless Burger
Five Guys makes it easy to go bunless—they’ll wrap your burger in crisp lettuce like a pro. When ordering, ask for any burger “in a lettuce wrap” or in a bowl (yes, bowl is a thing!) to completely skip the bun. This cuts out those sneaky carbs and keeps things messy in the absolute best way.
Pro Tip: A classic Five Guys bun adds around 40g of carbs per serving, so ditching it is a MUST for keto.
3. Pile On The Keto-Approved Toppings
Here’s the fun part—customizing your toppings! Five Guys offers a variety of keto-friendly options to jazz up your meal. The good news? Many of their toppings are extremely keto-friendly.
Here’s the rundown on your tasty options…
Free Keto Toppings (0-1g carbs):
- Lettuce
- Pickles
- Grilled Onions (in moderation–less than 1g carb)
- Green Peppers
- Jalapeños
- Mustard (0g carbs)
- Mayo (low-carb and high-fat!)
Tread Lightly (2-5g carbs):
- Tomato slices (2g carbs per slice)
- Ketchup (5g carbs per serving) – it adds up fast!
What To Skip:
- BBQ sauce and relish—they pack hidden sugars that can spike your carb count.
Fave Combo Idea: Order a bacon cheeseburger in a lettuce wrap with pickles, green peppers, and jalapeños, slathered with mayo and mustard. Total carbs? Just 2-3g carbs max!
4. Skip the Fries, Go for Extra Protein
We hate to say it, but fries are a no-go on keto. Five Guys fries are cooked in peanut oil and are absolutely delicious—but they’re an absolute carb bomb with around 68g carbs per small serving. 😱
Instead, double down on your protein! Add an extra burger patty or bacon for a satisfying crunch and a boost of filling fats. Plus, it’s way more keto-friendly than tempting fries.
Frequently Asked Questions
Here are a few answers to the most frequently asked questions about Five Guys’ keto options. If you don’t see your question in this list, please leave it for me in the comments.
A Five Guys burger bowl is pretty much what it sounds like – a traditional Five Guys burger served in a bowl rather than on a bun.
The bowl option is great because it gets rid of the high-carb bun. It also provides more space to load up your burger with tasty toppings. If you want, you can ask for them all!
Five Guys hot dogs are absolutely keto as long as you ask for no bun.
Instead, request you get it in a bowl with additional toppings. Enjoy a kosher-style hot dog with 2g net carbs per serving.
Try adding grilled mushrooms for a macro-friendly addition with just 19 calories, 0g fat, and 1g net carbs.
Five Guys does offer lettuce-wrapped burgers! They are no strangers to this request, so feel free to ask. In addition, they also offer a Five Guys “no bun bowl” if you prefer.
Love This Whipped Feta Dip? Try These Recipes!
If reading all about Five Guys’ keto options has you craving fast food, here are some low-carb recipes you can make at home! All of them will effectively replace anything you can order at the chain.
- Air Fryer Hamburgers are quick and easy to make. Plus, they’re healthier for you than the greasy, fast food variety.
- Keto Sugar-Free Ketchup is perfect for burgers, hot dogs, and any other place you’re missing this traditionally high-sugar condiment.
- Sugar-Free Milkshake can be made in any flavor to satisfy your craving without the high carb count.
- Keto Jicama Fries are just as tasty as french fries, without any starchy additions.
- Creamv Cheese Sauce is a must for drizzling on hot dogs, hamburgers, and more. And this one is totally keto-approved!
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Post updated January 24, 2025 with new images and additional recipe information. First published on March 29, 2023.
