
Nutrition & Nom Score
Jack in the Box
The healthiest main at Jack in the Box right now is the Southwest Chicken Salad with Grilled Chicken — Nom Score B (350 calories, 35g protein, 1090mg sodium).
Eat your way
Eating healthy at Jack in the Box?
Explore our curated diet guides for smarter choices.
Top rated
Healthiest picks at Jack in the Box
The chain
About Jack in the Box
Robert O. Peterson opened the first Jack in the Box in San Diego in 1951, among the first to pair a drive-through window with a two-way intercom for ordering. The chain still leans on a sprawling, all-hours menu — burgers, tacos and breakfast at any time of night.
- Founded
- 1951
- HQ
- San Diego, California
All 81 items
Full menu, graded
Jack in the Box nutrition FAQ
What is the healthiest thing to order at Jack in the Box?
The healthiest main at Jack in the Box right now is the Southwest Chicken Salad with Grilled Chicken — Nom Score B (350 calories, 35g protein, 1090mg sodium).
How many Jack in the Box menu items are rated A or B?
26 of 81 Jack in the Box menu items earn a Nom Score of A or B for nutritional quality.
What is the lowest-calorie item at Jack in the Box?
The lowest-calorie item at Jack in the Box is the Dasani Bottled Water, at 0 calories.
Does Jack in the Box have high-protein options?
Yes — the highest-protein pick is the Bacon Ultimate Cheeseburger, with 57g protein. Sort the full menu by protein to see more.
Cite or link to this page
Writing about this? Grab a ready-made citation or a link to embed.
Nom. "Jack in the Box Nutrition & Nom Scores." Nom, 2026, https://nom.now/jack-in-the-box.<a href="https://nom.now/jack-in-the-box">Jack in the Box Nutrition & Nom Scores — Nom Score</a>Head to head