In-N-Out Calories

In-N-Out Calories at a Glance

In-N-Out keeps its menu small, which makes the calorie math simple. The core burgers are the Hamburger, the Cheeseburger and the Double-Double, with the famous “secret menu” mostly being modifications rather than new items. A Double-Double has about 670 calories, a Cheeseburger 480, and a plain Hamburger 390. Most of the calorie load comes from the spread (a Thousand Island-style sauce), the cheese and the beef patties.

The exact number changes with how you customize your order. Ordering Protein Style (lettuce wrap instead of a bun) trims around 150 calories, while Animal Style (mustard-grilled patty, extra spread, pickles and grilled onions) adds roughly 80 to 110.

Calories in In-N-Out Burgers

Burger	Serving	Calories	Protein (g)	Fat (g)	Carbs (g)
Hamburger (with onion)	1 burger	390	16	19	39
Cheeseburger (with onion)	1 burger	480	22	27	39
Double-Double (with onion)	1 burger	670	37	41	39
Hamburger – Protein Style	1 wrap	240	13	17	11
Cheeseburger – Protein Style	1 wrap	330	18	25	11
Double-Double – Protein Style	1 wrap	520	33	39	11

The protein content is genuinely high, especially on the Double-Double, which delivers nearly 40 grams. That is one reason In-N-Out is popular with people tracking macros — you can get a filling, protein-dense meal without dessert-level sugar.

Calories in In-N-Out Fries and Sides

In-N-Out fries are cut fresh and cooked in sunflower oil, but they are still a meaningful chunk of calories. A standard order of French Fries is about 395 calories. Loading them up changes things fast:

Side	Serving	Calories	Fat (g)	Carbs (g)
French Fries	1 order	395	18	54
Animal Style Fries	1 order	~750	41	53
Cheese Fries	1 order	~580	33	53

Animal Style Fries — topped with cheese, grilled onions and spread — roughly double the calorie count of plain fries, landing near 750.

Calories in In-N-Out Shakes and Drinks

Shakes are the single biggest calorie source on the menu. A regular 15 oz shake runs about 590 calories for Vanilla or Strawberry and can reach close to 690 for Chocolate, driven by the sugar content (often 60+ grams). If you are watching intake, a soft drink or an unsweetened iced tea is dramatically lighter, and water is free.

How to Build a Lighter In-N-Out Order

You can still eat at In-N-Out on a calorie budget. A Protein Style Cheeseburger (about 330 calories) with a side of fries split between two people keeps a meal under 600 calories. Skipping the spread saves around 80 calories, and asking for “light spread” or extra tomato and lettuce adds bulk without much energy. Choosing water over a shake is the single highest-impact swap, saving roughly 600 calories in one move.