In-N-Out Burger Nutrition Facts and Allergens
Review this quick reference guide for a full list of nutritional information and allergens in the menu items served at In-N-Out Burger fast food restaurant.
Before ordering your next lunch or dinner, check this report for a list of In-N-Out food made with common allergens. This report is for general informational purposes only. We do not provide nutrition or wellness guidance. Consult your physician for dietary and healthcare advice.
Nutritional Information
Nutrition facts and allergen information is provided by the fast food burger restaurant and based on standard formulations of menu items available at locations in the United States.
Burgers & Fries
Hamburgers and cheeseburgers are served with a unique In-N-Out spread. It’s made using the same secret recipe the restaurant has been using since 1948.
For a slightly lower calorie meal, order your burger with mustard and ketchup instead of the In-N-Out spread.
Lower Carb Burger
Individuals who follow a high protein diet may want to consider choosing the lettuce wrap as a substitution for the hamburger bun.
A protein style burger ordered with a lettuce wrap instead of the bun has 75% fewer carbohydrates, on average.
Here are the summary nutrition facts for In-N-Out burgers and fries.
Use the small arrows in the top row to sort by menu item, calories, or nutrients.
| Updated July 2025 | Calories | Fat | Carbs | Protein | Sodium |
|---|---|---|---|---|---|
| Hamburger (with spread) | 360 | 16g | 37g | 16g | 660mg |
| Hamburger (with ketchup & mustard) | 300 | 9g | 37g | 16g | 610mg |
| Hamburger (protein style) | 200 | 14g | 8g | 12g | 390mg |
| Cheeseburger with Onion (with spread) | 430 | 21g | 39g | 20g | 1070mg |
| Cheeseburger with Onion (with ketchup & mustard) | 370 | 15g | 39g | 19g | 1020mg |
| Cheeseburger with Onion (protein style) | 270 | 19g | 10g | 16g | 800mg |
| Double-Double with Onion (with spread) | 610 | 34g | 41g | 34g | 1660mg |
| Double-Double with Onion (with ketchup & mustard) | 550 | 27g | 41g | 34g | 1600mg |
| Double-Double with Onion (protein style) | 450 | 32g | 12g | 30g | 1380mg |
| French Fries | 360 | 15g | 49g | 6g | 150mg |
If you or anyone in your group has severe food allergies or sensitivities, discuss your concerns with the restaurant manager before placing an order.
Shakes & Beverages
In-N-Out milkshakes are available in three flavors: chocolate, vanilla, and strawberry. Customers can also order from a selection of popular fountain soft drinks, lemonade, or iced tea.
Total calories in the sweet iced tea varies by drink size. Note that 100% of the calories in the sweetened ice tea is derived from sugars. There are zero calories in the unsweetened iced tea.
Here are the total calories and nutrition facts for In-N-Out shakes based on a serving size of 15 fl. oz.
Use the small arrows in the top row to sort by menu item, calories, or nutrients.
| Updated July 2025 | Calories | Fat | Carbs | Protein | Sugars |
|---|---|---|---|---|---|
| Chocolate Shake | 610 | 30g | 74g | 16g | 61g |
| Vanilla Shake | 590 | 31g | 66g | 16g | 55g |
| Strawberry Shake | 610 | 30g | 74g | 15g | 63g |
| Signature Pink Lemonade (11 oz) | 150 | 0g | 37g | 0g | 35g |
| Signature Pink Lemonade (15 oz) | 210 | 0g | 51g | 0g | 47g |
| Signature Pink Lemonade (22 oz) | 300 | 0g | 75g | 0g | 69g |
| Signature Pink Lemonade (29 oz) | 400 | 0g | 99g | 0g | 91g |
| Lite Pink Lemonade (11 oz) | 5 | 0g | 3g | 0g | 0g |
| Lite Pink Lemonade (15 oz) | 10 | 0g | 4g | 0g | 0g |
| Lite Pink Lemonade (22 oz) | 15 | 0g | 5g | 0g | 0g |
| Lite Pink Lemonade (29 oz) | 15 | 0g | 7g | 0g | 0g |
| Sweetened Iced Tea (6 oz) | 90 | 0g | 21g | 0g | 21g |
| Sweetened Iced Tea (9 oz) | 120 | 0g | 32g | 0g | 32g |
| Sweetened Iced Tea (14 oz) | 180 | 0g | 50g | 0g | 50g |
| Sweetened Iced Tea (19 oz) | 260 | 0g | 67g | 0g | 67g |
| Hot Cocoa (8 oz) | 160 | 3g | 33g | 2g | 29g |
| Hot Cocoa with Marshmallws | 180 | 3g | 33g | 2g | 34g |
In May 2025, In-N-Out Burger announced the company will no longer be using artificial dyes in its strawberry shakes and ketchup. Moreover, the company stated it’s in process of transitioning to a new ketchup recipe that includes real sugar instead of high fructose corn syrup.
Allergens in In-N-Out Burger Menu
The United States FDA has identified nine major food allergens: eggs, fish, milk, peanuts, sesame, shellfish, soybeans, tree nuts, and wheat.
Highly refined oil, even if derived from a particular allergen group, is exempted from federal regulation. For example, refined soybean oil is not considered a common allergen.
In-N-Out burgers are made with 100% American beef. No additives, fillers, or preservatives are used in the beef patty.
Review the allergen chart below for the list of declared allergens in the burgers, fries, and milkshakes at In-N-Out Fast food restaurant.
In-N-Out Allergen Menu
|
Menu Item |
Allergens |
|---|---|
|
Hamburger with Onion |
Eggs, Sesame*, Wheat, May come in contact with soy during production |
|
Cheeseburger with Onion |
Eggs, Milk, Sesame*, Soy, Wheat |
|
Double-Double with Onion |
Eggs, Milk, Sesame*, Soy, Wheat |
|
Chocolate Shake |
Milk, Soy, May come in contact with egg during production |
|
Strawberry Shake |
Milk, May come in contact with egg and/or soy during production |
|
Vanilla Shake |
Milk, May come in contact with egg and/or soy during production |
|
Hot Cocoa |
Milk, Soy |
|
Marshmallow Bits |
May come in contact with nuts during production |
*Hamburger buns served at In-N-Out Burgers in Texas and Colorado are made with sesame. Restaurants in other locations serve buns that may contain soy and sesame as a result of cross-contamination during production.
This allergen guide is for general informational purposes only. Individuals with food allergies or dietary restrictions should check the In-N-Out official website or call the company at 800-786-1000 for the most up-to-date information. Inform the restaurant manager of any food sensitivities prior to placing an order. Neither Nutrition & Ingredients nor its staff assume any responsibility for individuals with a food allergy. Consult your physician for healthcare advice.
Compare the nutrition facts and allergens in the burgers served at In-N-Out to the menu items at Whataburger and Shake Shack. Learn more about what’s in fast food hamburgers, french fries, and milkshakes to find the best option for your diet plan.
Nutrition facts, prices, and ingredients are based on available information as of the date of publication. Restaurants and food manufacturers may change recipes or formulations without notice. Check package labels and ask the product manufacturer or restaurant for the most up-to-date information. Unless otherwise stated, %DV is based on a 2,000 calorie diet. All reports and reviews published on this site are for informational purposes only. NutritionandIngredients.com does not provide healthcare advice or dietary recommendations. Always consult your licensed physician for any healthcare or dietary advice.
Allergens, ingredients, and nutritional information source: In-N-Out Burger. Food product images courtesy of In-N-Out Burger. Original designs created by Nutrition & Ingredients for the purposes of research and commentary related to fast food reviews.