Whataburger Jr.: nutrition
The Whataburger Jr. at Whataburger has 310 calories, 11 g fat, 37 g carbohydrate, 14 g protein and 750 mg sodium, according to Whataburger’s nutrition information.
Whataburger’s nutrition information for this item is dated March 29, 2021. It is the latest the chain publishes, so newer or changed recipes may differ.
Nutrition facts
| Calories | 310 |
|---|---|
| Calories from fat | 100 |
| Total fat (g) | 11 14% |
| Saturated fat (g) | 3 15% |
| Trans fat (g) | 0 |
| Cholesterol (mg) | 20 7% |
| Sodium (mg) | 750 33% |
| Total carbohydrate (g) | 37 13% |
| Dietary fiber (g) | 2 7% |
| Total sugars (g) | 6 |
| Protein (g) | 14 28% |
Percentages are the share of the FDA Daily Value for adults and children 4 and over, worked out from Whataburger’s published amounts (how % Daily Value works). A dash means Whataburger does not publish that value for this item. Not published for this item: added sugars.
Using the FDA’s rule of thumb that 5% of the Daily Value or less per serving is low and 20% or more is high, one serving is high in sodium (33%) and protein (28%). Add it up with other items in the Whataburger nutrition calculator.
Allergens
Whataburger does not publish allergen information in its nutrition guide. It shows allergens only in its online ordering menu (on whataburger.com and in the Whataburger app), so this site has no allergen data for Whataburger items; check the ordering menu or ask the restaurant.
Other items in Burgers at Whataburger
By calories, the Whataburger Jr. ranks 1 of 9 in Whataburger’s Burgers section, from lowest to highest.
| Item | Calories |
|---|---|
| Whataburger Jr. | 310 |
| Bacon & Cheese Whataburger Jr. | 400 |
| Double Meat Whataburger Jr. | 420 |
| Whataburger | 590 |
| Jalapeño & Cheese Whataburger | 680 |
| Bacon & Cheese Whataburger | 750 |
| Avocado Bacon Burger | 820 |
| Double Meat Whataburger | 830 |
| Triple Meat Whataburger | 1,070 |
Nutrition for all 9 items in Burgers at Whataburger
Browse the Whataburger menu by goal: high-protein items · low-calorie items
Hamburgers at other chains
Whataburger is one of 8 chains on this site that sell hamburgers. Of the 12 at other chains, 6 have fewer calories and 6 have the same or more than the Whataburger Jr., comparing each at its first listed size; portions differ, so check the serving on each item’s page.
| Item | Calories |
|---|---|
| Wendy's Jr. Hamburger | 230 |
| Wendy's Kids' Hamburger | 230 |
| McDonald’s Hamburger | 250 |
| Burger King Hamburger | 260 |
| Burger King Kid's Hamburger | 260 |
| Sonic Jr Burger | 270 |
| Dairy Queen HamburgerSingle | 320 |
| Dairy Queen Hamburger (Kids' Meal) | 320 |
Compare all hamburgers side by side (13 items at 8 chains)
Sources
- 1 Whataburger, Whataburger Nutritional Information (PDF linked from the whataburger.com footer) Covers nutrition and menu · Nutritional information as of March 29, 2021 (nh-nutrition-0421) · Checked 8 Oct 2026
Spotted a value that differs from the chain’s current information? Report it