Whataburger under 600 calories: 66 orders, ranked

Of the 87 single orders we track at Whataburger, 66 come in at or under 600 calories — 76%. The most protein in one item under 600 is the Cobb Salad with Whatachick'n, 45 g for 540 calories; the most filling by protein and fiber per calorie is the Garden Salad with Grilled Chicken (34 g protein, 6 g fiber, 290 cal). 31 entrées fit under 600; 15 do not.

Source: Whataburger nutrition guide (official) · Data refreshed October 11, 2026

• 66 orders under 600
• 45g most protein in one item
• 53g protein in a full meal
• 15 entrées over 600

As of October 2026, 66 of the 87 Whataburger single orders we track come in at or under 600 calories, and the most protein in a complete Whataburger meal under 600 is 53 g (A Cobb Salad with Grilled Chicken and an 8-ounce 1% Low Fat Milk).

Three complete Whataburger meals under 600 calories

Under 600, the most-protein meal is built on the Cobb Salad with Grilled Chicken (430 cal), which leaves 170 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). The lightest meal is unchanged from under 500; the others use the extra 100 calories.

Build your own Whataburger order under 600 calories → Swap any item, add a side, share the link.

Every Whataburger order under 600 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 600 is 430 calories and 31 of the 66 are entrées. Figures as Whataburger published them, rounded to whole numbers (how we check them).

What 600 calories buys at Whataburger

Going from 500 to 600 calories adds 16 orders: #21 Breakfast on a Bun with Sausage (510), Buttermilk Biscuit with Sausage (510), Jalapeño Cheddar Biscuit with Sausage (510), French Fries (Large) (530), #10 Whatachick'n Sandwich with Whatasauce (540), Cobb Salad with Whatachick'n (540), Jr. Green Chile Double (540) and #12 Spicy Chicken Sandwich (550) and 8 more.

What doesn't fit under 600

15 of 46 Whataburger entrées are over 600 calories; the lightest of them, the Jr. Whataburger Patty Melt (Single Patty), misses by 40 calories at 640. Tighter budget: Whataburger under 500. Closest misses: Jr. Whataburger Patty Melt (Single Patty) (640), Jr. Honey BBQ Chicken Strip Sandwich (650), Jr. Buffalo Ranch Chicken Strip Sandwich (660), #4 Jalapeño & Cheese Whataburger (680) and Jr. Mushroom Swiss Burger (700).

More at Whataburger

• Whataburger calories & nutrition (127 items listed)
• Whataburger under 400 calories (30 orders)
• Whataburger under 500 calories (50 orders)
• High-protein Whataburger orders (33 items)
• Whataburger calorie calculator (build an order under your cap)

Under 600 calories at other chains

The same cap at 3 Burgers chains, or the cross-chain pillar: fast food under 500 calories (the 600-calorie cap has no cross-chain page yet).

• Culver's under 600
• Dairy Queen under 600
• Freddy's under 600