Whole Milk vs Skim Milk: Nutrition Comparison
A detailed side-by-side comparison of whole milk and skim milk, including calories, macronutrients, and which is better for your dietary goals.
Calorie & Macro Comparison
When comparing whole milk and skim milk per serving, skim milk contains 66 fewer calories (44% less). Here is how they stack up across all major nutrients:
| Nutrient | Whole Milk (1 cup (244g)) | Skim Milk (1 cup (245g)) | Winner |
|---|---|---|---|
| Calories | 149 | 83 | Skim Milk Lower |
| Protein | 8.0g | 8.3g | Skim Milk More |
| Carbs | 12.0g | 12.0g | Skim Milk Lower |
| Fat | 7.9g | 0.2g | Skim Milk Lower |
| Fiber | 0.0g | 0.0g | Skim Milk More |
Per 100g Comparison
Comparing per 100 grams gives a standardized view that accounts for different serving sizes. This is especially useful when deciding how much of each food to include in your meals.
| Per 100g | Whole Milk | Skim Milk |
|---|---|---|
| Calories | 61.1 | 33.9 |
| Protein | 3.3g | 3.4g |
| Carbs | 4.9g | 4.9g |
| Fat | 3.2g | 0.1g |
| Fiber | 0.0g | 0.0g |
Calory makes tracking calories simple and beautiful. Download Now
Visual Comparison
See how whole milk and skim milk compare at a glance with these charts:
Which Is Better For...
Weight Loss Skim Milk
Skim Milk wins for weight loss with fewer calories and more fiber. When trying to lose weight, choosing foods with fewer calories and more fiber helps you stay full longer without consuming excess energy. Skim Milk has 83 calories per serving with 0.0g of fiber, making it a solid option for anyone watching their calorie intake. That said, both foods can fit into a weight loss diet when portioned correctly.
Muscle Building Skim Milk
Skim Milk is the better choice for muscle building with 8.3g of protein per serving compared to 8.0g. Protein is the primary macronutrient responsible for muscle repair and growth. To maximize muscle protein synthesis, aim for 1.6 to 2.2 grams of protein per kilogram of body weight daily. Pairing your protein source with resistance training is essential for the best results. Both whole milk and skim milk can contribute to your daily protein target as part of a balanced diet.
Low-Carb / Keto Skim Milk
Skim Milk is more suitable for low-carb diets with only 12.0g of carbs per serving versus 12.0g. On a standard ketogenic diet, you aim for 20 to 50 grams of net carbs per day. Choosing the lower-carb option lets you stay within your carb budget while still enjoying the other nutritional benefits. Keep in mind that net carbs equal total carbs minus fiber, so a food with high fiber relative to its total carbs is even more keto-friendly.
Key Takeaways
Both whole milk and skim milk have their place in a healthy diet. Here is a quick summary to help you decide:
- ✓ Whole Milk has 149 calories, 8.0g protein, 12.0g carbs, and 7.9g fat per 1 cup (244g).
- ✓ Skim Milk has 83 calories, 8.3g protein, 12.0g carbs, and 0.2g fat per 1 cup (245g).
- ✓ For weight loss, skim milk has the edge.
- ✓ For muscle building, skim milk provides more protein.
- ✓ For low-carb diets, skim milk is the better pick.
The best food is the one that fits your personal goals, preferences, and overall meal plan. Use the Calory app to track both foods and see how they fit into your daily targets.
Track Whole Milk and Skim Milk in Calory
Scan barcodes, search foods, or use AI-powered photo recognition. Calory makes calorie tracking effortless.