The Calorie Breakdown by Bread Type
When ordering a Club Tuna from Jimmy John's, the largest factor affecting the final calorie count is your choice of bread. The sandwich, featuring tuna salad, provolone, cucumber, lettuce, and tomato, can be prepared in several ways, each with a different nutritional profile. The substantial difference in calories comes primarily from the size and type of bread or wrap used.
Here is a comprehensive breakdown of the calories and macronutrients for the Club Tuna based on different preparations, according to official nutritional information:
| Bread/Wrap Option | Calories | Fat (g) | Carbs (g) | Protein (g) | 
|---|---|---|---|---|
| Unwich (Lettuce Wrap) | ~510 | 38 | 10 | 29 | 
| 8-inch French Sub | ~860 | 40 | 76 | 42 | 
| Thick-Sliced Wheat | ~780 | 43 | 56 | 41 | 
| Flour Wrap | ~780 | 46 | 57 | 37 | 
| Giant 16-inch French | ~1730 | 80 | 151 | 84 | 
Understanding the Nutritional Components
The reason for the high calorie count in some versions is a combination of ingredients. The tuna salad, made with mayonnaise, is a significant contributor of fat and calories. The provolone cheese also adds fat, while the different bread options substantially increase the carbohydrate content.
- Tuna Salad: Made in-house, the tuna salad is the core of the sandwich and provides a large portion of the fat and protein.
- Provolone Cheese: Adding a slice of provolone contributes to the overall fat and saturated fat content.
- Bread: The French bread, in particular, dramatically boosts the carbohydrate count, with a regular 8-inch sub containing 76g of carbs compared to just 10g in the Unwich.
- Vegetables: Fresh additions like cucumber, lettuce, and tomato add negligible calories while providing fiber and other nutrients.
How to Customize Your Club Tuna for Fewer Calories
If you're aiming for a lower-calorie meal, you can make several adjustments when ordering.
- Choose the Unwich: Opting for the lettuce wrap is the most effective way to reduce your calorie intake, cutting it by over 300 calories compared to the 8-inch French sub.
- Modify the Tuna Salad: Request less tuna salad to lower the fat and calorie count, though this may not always be an option, as it is prepared ahead of time.
- Hold the Cheese: Forgoing the provolone cheese will slightly decrease the fat and calorie total.
- Customize Toppings: Focus on fresh, low-calorie toppings like cucumbers and lettuce to add crunch and volume without adding significant calories.
Club Tuna vs. Other Jimmy John's Options
For comparison, the Club Tuna's calorie profile sits higher than some other menu items. For example, the Totally Tuna (#3) on 8-inch French bread is typically lower in calories because it doesn't include the added provolone cheese. However, the Club Tuna is generally lower in calories than the high-caloric options like The J.J. Gargantuan®, which can exceed 1000 calories. The calorie content positions it as a hearty, but not the most indulgent, choice on the menu, particularly when ordered on the 8-inch French bread.
Conclusion
The number of calories in a Jimmy John's Club Tuna varies significantly based on the bread you choose. For a low-carb, low-calorie option, the Unwich is the clear winner at approximately 510 calories. The traditional 8-inch French sub, however, contains around 860 calories, while the larger Giant size can more than double that. Understanding the contribution of each ingredient, particularly the calorie-dense bread and tuna salad, allows you to make an informed choice that aligns with your dietary goals. To find official information, refer to the Jimmy John's nutrition guide.
Sources
Jimmy John's provides detailed nutritional information for all its menu items, which serves as the primary source for this article. External nutrition-tracking sites also corroborate these figures, providing consistency in data.