MMcDonald's Filet-O-FishBuild an orderNutritionCalories380Protein16gCarbs38gFat19gFiber1gSugar4gSodium580mgProtein / 100 cals4.2gSwaps in Chicken & Fish SandwichesLower proteinMcChicken14g protein, 390 calsHigher proteinMcCrispy26g protein, 470 calsDeluxe McCrispy27g protein, 530 calsOrdersHighest-protein McDonald's orderBest under-500-calorie McDonald's orderBest bulking McDonald's order