Lighter mainHamburger with Onion, Protein Style
PCF390 mg sodiumLess sodium than the cheese-filled lettuce wraps.
Healthy picks at In-N-Out
The drink deserves a second look.
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In-N-Out Burger meals under 650 calories, best protein first
- Double-Double with Onion, Protein StylePCF2 g fiber1,390 mg sodium
- Double-Double with Onion, Mustard and KetchupPCF2 g fiber1,600 mg sodium
- Hamburger with Onion, Protein StylePCF2 g fiber390 mg sodium
- Cheeseburger with Onion, Protein StylePCF2 g fiber800 mg sodium
- Double-Double with OnionPCF2 g fiber1,670 mg sodium
See all 9
- Hamburger with Onion, Mustard and KetchupPCF2 g fiber610 mg sodium
- Cheeseburger with Onion, Mustard and KetchupPCF2 g fiber1,020 mg sodium
- Cheeseburger with OnionPCF2 g fiber1,080 mg sodium
- Hamburger with OnionPCF2 g fiber670 mg sodium
Sorted by protein per calorie. Sodium over 1,500 mg in red. Source: In-N-Out Burger nutrition page, US menu, November 4, 2026. Not affiliated with In-N-Out Burger.
Questions
What is a healthy In-N-Out order?
A hamburger with mustard and ketchup plus unsweetened tea offers protein without a sugary drink. Add sides to suit your appetite.
Is In-N-Out Protein Style healthier?
It lowers carbs and calories versus the matching bun burger. The Double-Double Protein Style still has 1,390 mg sodium.
Are In-N-Out fries healthier than a burger?
They offer 6 g fiber, but less protein than a hamburger. Fries and a hamburger each have 360 calories as listed.
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Sauce swapHamburger with Onion, Mustard and Ketchup
PCF610 mg sodiumSame protein as the standard hamburger, less fat.