At Wendy's, the Jr. Hamburger is low in fat and light on calories. That works out to 5.2g of protein per 100 calories — 16g below the 30g Wendy's average. Its macros land at roughly 21% of calories from protein, 37% from carbs and 40% from fat. Contains gluten.
Source: Wendy's Nutrition ↗, last verified Jun 17, 2026. Menus change periodically; values may vary by location. How we verify →
See all 19 Wendy's meals → · Highest-protein Wendy's meals → · Wendy's nutrition calculator →
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Jr. Hamburger — common questions
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