Written by CalorieData Nutrition TeamReviewed by a Registered DietitianLast Updated: March 2026

Skim Milk vs Egg: Nutrition Comparison

Which is healthier? Compare calories, protein, carbs, and more

Complete side-by-side nutrition comparison per 100g serving | Updated 2026

Which is Healthier?

Both foods have similar nutritional profiles

Both foods have similar nutritional profiles with each winning in different categories. Your choice should depend on your specific dietary goals and preferences. Skim Milk has 34 calories while Egg has 155 calories per 100g.

Quick Summary

Fewer Calories

Skim Milk

34 kcal

More Protein

Egg

13g

More Fiber

Skim Milk

0g

Less Sugar

Egg

1.1g

Visual Comparison

Caloriesper 100g
Skim Milk
34
Egg
155
Proteinper 100g
Skim Milk
3.4g
Egg
13g
Carbohydratesper 100g
Skim Milk
5g
Egg
1.1g
Fatper 100g
Skim Milk
0.1g
Egg
11g

Side-by-Side Nutrition Table

NutrientSkim MilkEggDifference
Calories34kcal155kcal-121.0kcal
Protein3.4g13g-9.6g
Carbohydrates5g1.1g+3.9g
Fat0.1g11g-10.9g
Fiber0g0g0.0g
Sugar5g1.1g+3.9g
Sodium42mg124mg-82.0mg

Serving Size Comparison

All values above are per 100g. Here's how they compare in common serving sizes:

Skim Milk

Per 100g:34 calories
Per cup (150g):51 calories
Per serving (85g):29 calories

Egg

Per 100g:155 calories
Per cup (150g):233 calories
Per serving (85g):132 calories

Diet Compatibility

Skim Milk

Low-CarbLow-CalorieVegetarianLow-Sodium

Egg

KetoLow-CarbVegetarianPaleoLow-Sodium

When to Choose Skim Milk

  • Lower in calories (34 vs 155)
  • More fiber (0g vs 0g)
  • Lower sodium (42mg vs 124mg)

Common Uses

BreakfastSnacksCooking ingredientPost-workout
View full Skim Milk nutrition →

When to Choose Egg

  • Higher in protein (13g vs 3.4g)
  • Lower in carbs (1.1g vs 5g)
  • Less sugar (1.1g vs 5g)

Common Uses

Main dishesMeal prepGrillingHigh-protein meals
View full Egg nutrition →

Skim Milk vs Egg: Nutritional Analysis

Egg is more calorie-dense at 155 calories per 100g compared to 34 for Skim Milk, a difference of 121 calories. On the protein front, Egg delivers more with 13g per 100g versus 3.4g, which matters for muscle maintenance, satiety, and overall metabolic health. These differences become meaningful when you consider how each food fits into your daily dietary pattern rather than looking at any single nutrient in isolation.

Macronutrient Breakdown

The macronutrient profiles of Skim Milk and Egg tell different nutritional stories. Skim Milk provides 5g of carbohydrates, 0.1g of fat, and 0g of fiber per 100g, while Egg contains 1.1g carbs, 11g fat, and 0g fiber. Sugar content also differs: Skim Milk contains 5g while Egg has 1.1g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.

Key Takeaways

  • For weight management: Skim Milk is the lower-calorie choice at 34 cal/100g, making it more suitable for calorie-controlled diets.
  • For muscle building: Egg provides more protein (13g/100g), supporting muscle repair and growth.
  • For sustained energy: Skim Milk offers more fiber (0g/100g), which slows digestion and provides steadier energy release.
  • Overall: Neither food is universally "better" than the other. The right choice depends on your specific nutritional goals, meal context, and dietary preferences. Both can play a role in a balanced diet.

Frequently Asked Questions

Which has more calories, Skim Milk or Egg?

Egg has more calories with 155 kcal per 100g, compared to Skim Milk with 34 kcal. That's a difference of 121 calories per 100g serving.

Is Skim Milk healthier than Egg?

Skim Milk and Egg have similar nutritional profiles, with each food winning in different categories. The healthier choice depends on your specific dietary goals and nutritional needs.

What is the protein difference between Skim Milk and Egg?

Egg has more protein with 13g per 100g, compared to Skim Milk with 3.4g. Egg provides 9.6g more protein per 100g serving.

Which is better for weight loss, Skim Milk or Egg?

For weight loss, Skim Milk is the better choice with only 34 calories per 100g compared to 155 calories in Egg. Egg also offers 0g of fiber per 100g, which helps you feel fuller longer.

Does Skim Milk or Egg have fewer carbs?

Egg has fewer carbs with 1.1g per 100g, compared to Skim Milk with 5g. If you're following a low-carb diet, Egg is the better option with 3.9g fewer carbohydrates.

About Our Data

All nutrition data in this comparison is sourced from the USDA FoodData Central, the official food composition database maintained by the U.S. Department of Agriculture. Values are based on 100g servings for accurate comparison.

Health Disclaimer: This comparison is for informational purposes only and is not intended as medical or dietary advice. Nutritional needs vary by individual. The best food choice depends on your personal health goals, dietary requirements, and preferences. Consult a healthcare provider or registered dietitian for personalized nutrition guidance.