Jack in the Box · Sides
Calories in a French Fries (Medium)
A French Fries (Medium) from Jack in the Box has 450 calories per medium (144g).
| Nutrient | Per serving (medium (144g)) |
|---|---|
| Calories | 450 kcal |
| Protein | 5 g |
| Carbs | 61 g |
| Fat | 21 g |
| Sodium | 820 mg |
Source: Jack in the Box published nutrition data
🧩 Eating out without the math
Snap your French Fries (Medium) with Calorie Puzzle and a puzzle piece falls into place — an honest range you can correct in a tap. Nothing resets, no shame.
Join the Calorie Puzzle waitlist →Values come from Jack in the Box’s published nutrition data and vary by location, preparation, and portion. General information, not medical or dietary advice.