Arby's · Optional/Regional
Arby’s Melt
Serving: 146 g
18gprotein
330calories
39gcarbs
12gfat
Protein per 100 cal: 5.5g
- Fiber
- 2 g
- Sugar
- 5 g
- Sodium
- 940 mg
Source: Arby's nutrition PDF · vintage 2026. Chain menus change — treat older vintages as a guide, not gospel.
Tweak it
Small swaps, big macro differences. Deltas are estimates from Arby's's own published numbers — the official nutrition above doesn't change.
Classic Roast Beef instead
+30 cal+5g protein
Arby's 2026 nutrition: Arby’s Melt at 330 cal / 18g protein, Classic Roast Beef at 360 / 23g.
More from Arby's
- Chicken Tenders (2) 160 cal · 13g protein
- 1/2 Pound Roast Beef Sandwich 610 cal · 48g protein
- Half Pound Roast Beef 610 cal · 48g protein
- Shamrock Farms Low Fat White Milk 90 cal · 7g protein
- Shamrock Farms® Lowfat White Milk 90 cal · 7g protein
- Processed Swiss- 1 slice 40 cal · 3g protein
- Double Roast Beef 510 cal · 38g protein
- Double Roast Beef Sandwich 510 cal · 38g protein