Ranked by protein per calorie.
- #3 Triple Meat Whataburger® — 1,070 cal, 65g protein
- #2 Double Meat Whataburger® — 830 cal, 47g protein
- #8 Double Meat Whataburger Jr.® — 420 cal, 23g protein
- Bacon & Cheese Whataburger Jr.® — 400 cal, 21g protein
- #5 Bacon & Cheese Whataburger® — 750 cal, 39g protein
- #4 Jalapeño & Cheese Whataburger® — 680 cal, 34g protein
- #1 Whataburger® — 590 cal, 29g protein
- #7 Whataburger Jr.® — 310 cal, 14g protein
- #6 Avocado Bacon Burger — 820 cal, 37g protein