In-N-Out Burger under 300 calories: 10 orders, ranked

Of the 20 single orders we track at In-N-Out Burger, 10 come in at or under 300 calories — 50%. The most protein in one item under 300 is the Cheeseburger ProteinStyle (Bun Replaced with Lettuce), 16 g for 280 calories; the most filling by protein and fiber per calorie is the Hamburger ProteinStyle (Bun Replaced with Lettuce) (12 g protein, 2 g fiber, 210 cal). 3 entrées fit under 300; 6 do not.

Source: In-N-Out Burger nutrition guide (official) · Data refreshed October 12, 2026 · protein missing for 8 of 20 items; fat missing for 8 of 20 items

• 10 orders under 300
• 16g most protein in one item
• 16g protein in a full meal
• 6 entrées over 300

As of October 2026, 10 of the 20 In-N-Out Burger single orders we track come in at or under 300 calories, and the most protein in a complete In-N-Out Burger meal under 300 is 16 g (A Cheeseburger ProteinStyle (Bun Replaced with Lettuce) and a 14-ounce Diet Coke).

Three complete In-N-Out Burger meals under 300 calories

Under 300, the most-protein meal is built on the Cheeseburger ProteinStyle (Bun Replaced with Lettuce) (280 cal), which leaves 20 calories for its sides and drink. One meal-sized entrée, up to two different sides and a drink — the MinMax app's meal and the best under the cap, drink included (water only where no published drink fits; the lightest meal takes a zero-calorie drink, or water).

Build your own In-N-Out Burger order under 300 calories → Swap any item, add a side, share the link.

Every In-N-Out Burger order under 300 calories, ranked by protein

Single orders only — no desserts, kids' meals, combos, sauces or toppings — by grams of protein, then calories. The median order under 300 is 195 calories and 3 of the 10 are entrées. Figures as In-N-Out Burger published them, rounded to whole numbers (how we check them).

What 300 calories buys at In-N-Out Burger

The 8 lightest orders under 300: 7up (11 oz) (130), Hot Cocoa (8 oz) (160), 7up (14 oz) (170), 7up (15 oz) (180), Hot Cocoa with Marshmallows (8 oz) (180), Hamburger ProteinStyle (Bun Replaced with Lettuce) (210), 7up (20 oz) (240) and 7up Lg (22 oz) (260).

What doesn't fit under 300

6 of 9 In-N-Out Burger entrées are over 300 calories; the lightest of them, the Hamburger with Onion, misses by 60 calories at 360. With more room, see In-N-Out Burger under 400. Closest misses: Hamburger with Onion (360) and Cheeseburger with Mustard & Ketchup Instead of Spread (380).

More at In-N-Out Burger

• In-N-Out Burger calories & nutrition (20 items listed)
• In-N-Out Burger under 400 calories (15 orders)
• In-N-Out Burger under 500 calories (17 orders)
• In-N-Out Burger under 600 calories (19 orders)
• In-N-Out Burger calorie calculator (build an order under your cap)

Under 300 calories at other chains

The same cap at 3 Burgers chains, or the cross-chain pillar: fast food under 300 calories.

• Culver's under 300
• Dairy Queen under 300
• White Castle under 300