In-N-Out Highest Protein Meals (2026)
The 6 highest-protein items on the In-N-Out menu, ranked by protein from official nutrition data — with prices and calories for every pick.
Full Ranking — Top 6 Highest Protein Meals
| Rank | Item | Price | Calories | Protein |
|---|---|---|---|---|
| 1 | 4x4Secret Menu Burgers | $5.95 | 1050 cal | 67g |
| 2 | 3x3Secret Menu Burgers | $5.20 | 860 cal | 52g |
| 3 | Double-DoubleBurgers | $4.45 | 670 cal | 37g |
| 4 | Flying DutchmanSecret Menu Burgers | $3.05 | 300 cal | 26g |
| 5 | CheeseburgerBurgers | $3.30 | 480 cal | 22g |
| 6 | Animal Style BurgerSecret Menu Burgers | $3.30 | 510 cal | 22g |
How We Ranked These In-N-Out Items
This ranking is computed automatically from the In-N-Out menu in our structured database — every item is filtered and sorted by price, protein, calories, and value using structured data from official menu sources. Rankings update when the underlying menu data is refreshed. Prices are approximate national averages and may vary by location.
Highest Protein Meals — FAQ
What is the highest protein item on the In-N-Out menu?
How many grams of protein are in the top In-N-Out item?
Allergen Notice: Menu items may contain or come into contact with common allergens including milk, eggs, wheat, soy, peanuts, tree nuts, fish, and shellfish. Always check with the restaurant directly if you have specific dietary needs or severe allergies. This information is provided as a reference and may not be complete.