Fatburger embraces its name unapologetically, and each towering burger layer adds measurable heft to your meal total. If you are tracking your intake, knowing the exact Fatburger Nutrition and Calories before you order is the only way to stay on target without sacrificing the experience.
This guide breaks down the full menu, from the signature burgers to the sides and shakes. You will learn exactly what fits a standard diet, what blows your daily budget, and how to order smart.
Fatburger Nutrition And Calories: The Core Burger Lineup
The main event is the burger. Portions are generous, and the caloric range is wide. Here is the breakdown for the classic single patty options, because nobody gets surprised by a 1,000-calorie lunch if they check first.
Original Fatburger And Kingburger
The Original Fatburger (single) delivers a solid 590 calories. That number excludes cheese and sauces, so your actual total climbs quickly. The Kingburger, which uses a larger patty, jumps to 820 calories for the single version.
- Original Single: 590 calories, 34g fat
- King Single: 820 calories, 52g fat
- Original Double: 830 calories
- King Double: 1,090 calories
Protein content is high, ranging from 33g to 60g depending on the patty count. Carbs sit around 40g for the bun and standard toppings.
Turkey Burger And Veggie Burger Options
Do not assume the “lighter” alternatives are low calorie. The Turkey Burger packs 580 calories, nearly matching the beef original. The Veggie Burger is not a diet food either, coming in at 540 calories.
If you are choosing these for health reasons, you must skip the mayo and cheese. That saves roughly 150 calories immediately.
Complete Fatburger Calorie Guide For Sides And Extras
Sides are where the meal total explodes. A burger alone is manageable, but the standard combo adds significant numbers. Review these before you upgrade your order.
French Fries And Onion Rings
- Small Fries: 430 calories
- Large Fries: 680 calories
- Onion Rings (6 pieces): 410 calories
- Sweet Potato Fries: 520 calories
The salt content is also notable. Large fries contain over 1,200mg of sodium, which is half your daily recommended limit.
Shakes And Malts
Hand-dipped shakes are thick and heavy. A small vanilla shake starts at 610 calories. The large size crosses the 1,000-calorie mark before you add any toppings.
If you want a shake, order the small and share it. That is the only realistic way to keep the meal under 1,500 total calories.
How To Order Low Calorie At Fatburger
You can cut the calorie count by nearly half with three simple swaps. The taste remains close to the original, but the numbers become reasonable for a weekly treat.
Use The Lettuce Wrap
Swapping the bun for a lettuce wrap saves 120 calories and 20g of carbs. This is the single most effective change you can make.
Skip The Cheese And Sauce
American cheese adds 80 calories. The Fatburger special sauce adds another 90. Removing both drops the Original Fatburger from 590 to 420 calories.
Choose Mustard Or Ketchup Only
These condiments add less than 15 calories combined. You still get flavor without the fat content of creamy dressings.
Fatburger Breakfast Nutrition Facts
Breakfast items run all day at most locations. The Breakfast Burger is a heavy hitter at 720 calories. The Egg and Cheese sandwich is lighter at 450 calories.
Hash browns add 250 calories per serving. If you are eating breakfast here, stick to the sandwich and skip the potatoes to stay under 500 calories.
Allergen And Ingredient Information
Fatburger does not publish a complete allergen matrix online for every location. You need to ask at the counter. However, the standard buns contain wheat and sesame. The fries are cooked in shared oil with breaded items.
- Gluten-free buns are available at select locations
- No sugar-free shake options exist
- Turkey patties contain no pork fillers
If you have celiac disease, the cross-contamination risk is high. The grill is shared, so do not assume a lettuce wrap makes it safe.
Frequently Asked Questions
How many calories are in a small Fatburger?
A small Fatburger is not a menu size. The smallest burger is the Little Fatburger at 460 calories. The Original single is 590 calories.
Does Fatburger have low carb options?
Yes. Order any burger with a lettuce wrap and no sauce. That brings the carb count down to around 5g net carbs.
Are Fatburger shakes made with real ice cream?
Yes, they use hand-dipped premium ice cream. This is why the calorie count is so high compared to fast-food chains that use soft serve.
What is the healthiest thing on the Fatburger menu?
The Veggie Burger with no cheese and a lettuce wrap is the lowest calorie option at roughly 350 calories. The grilled chicken sandwich without mayo is also a good choice.
Does Fatburger post nutrition information online?
Yes, the official website has a full nutrition calculator. You can build your burger and see the exact totals before you visit the store.
Final Thoughts On Counting Calories Here
Fatburger is not a diet restaurant. The portions are large and the ingredients are indulgent. However, you can eat here without ruining your weekly calorie deficit if you plan ahead.
Stick to the single patty, skip the cheese and bun, and drink water instead of soda. That order keeps you under 500 calories and still gives you the smoky grilled flavor the chain is known for.
Check the online calculator for your specific location because regional menus sometimes differ. When in doubt, ask for the printed nutrition sheet at the register. The staff has it available on request.
One last note on portion control: the “King” sizes are enormous. Unless you are splitting with someone or doing heavy physical training, avoid them entirely. The calorie difference between a King and an Original is often more than 300 calories, which is an entire snack for later.
Track your order before you go, and you will leave satisfied without the guilt.