Here are the average nutrition facts and daily values for one 5-ounce slice of meatloaf made using ground beef:

Amount % Daily Value
Calories 280
Total Fat 15 g 19%
Saturated Fat 5.5 g 28%
Cholesterol 104 mg 35%
Sodium 588 mg 26%
Total Carbohydrates 10 g 4%
Dietary Fiber 0.6 g 2%
Sugar 2.6 g 2%
Protein 24 g 48%
Vitamin D 0.1 mcg 0%
Calcium 91 mg 7%
Iron 2.9 mg 16%
Potassium 384 mg 8%

Percent daily values are based on a 2,000-calorie diet.

Note that this info varies depending on your exact recipe.

Here are the average nutrition facts and daily values for one 5-ounce slice of meatloaf made using ground turkey:

Amount % Daily Value
Calories 242
Total Fat 10 g 13%
Saturated Fat 2.7 g 14%
Cholesterol 113 mg 38%
Sodium 630 mg 27%
Total Carbohydrates 11 g 4%
Dietary Fiber 0.8 g 3%
Sugar 3 g 2%
Protein 26 g 52%
Vitamin D 0.4 mcg 2%
Calcium 98 mg 8%
Iron 2.1 mg 12%
Potassium 346 mg 7%