Skim Milk Nutrition Facts
Complete skim milk nutrition breakdown with 34 kcal per 100g, glycemic index, and diet compatibility.
Written by Victura Nutrition TeamReviewed by Victura Editorial ReviewLast updated Jul 19, 2026
34
Calories
3.4g
Protein
5.0g
Carbs
Use caution
Is it healthy?
per 100g · per panel values
Track this food in VicturaQuick answer
A 100g serving of skim milk provides about 34 kcal. Per 100g you get about 4.96g carbs and 3.37g protein. Glycemic index is around 32.
Skim Milk is a whole food with approximately 34 calories per 100g, tracked in Victura for macro-aware meal logging.
- Calories (100g serving)
- 34 kcal
- Carbs (100g)
- 4.96g
- Protein (100g)
- 3.37g
- Serving reference
- 100g · 100g serving
- Glycemic index
- 32
Serving calculator
How much did you eat or drink — Skim Milk?
34
Calories
3.4g
Protein
5.0g
Carbs
0.1g
Fat
Nutrition facts
per 100g · Source: USDA FoodData Central (seeded Phase 0)
34 kcal
Calories
Vitamins
- Vitamin D: 1.2mcg
Minerals
- Calcium: 122mg
Scientific explanation
Research-backedSkim Milk provides approximately 34 kcal per 100g with 3.4g protein, 5.0g carbohydrates, and 0.1g fat. The glycemic index is estimated at 32 (low), meaning glucose rises at a slow rate after consumption. Values are sourced from USDA FoodData Central and reviewed for editorial accuracy.
Community insights
Community insightAmong Victura meal logs, skim milk appears frequently as a portable snack and smoothie ingredient. Users pairing it with yogurt or nuts report steadier energy than eating it alone on an empty stomach.
Pros
- Skim Milk is a whole food with measurable macro nutrients
Cons
- Portion size still matters for calorie goals
Best time to eat
Pair with protein and fiber for balanced meals.
Good windows
- With main meals
Consider avoiding
- Very large portions without activity
Diet compatibility
Weight loss
Use caution
At 34 kcal and 0.0g fiber per 100g, this food is energy-dense - watch portions.
Keto
Use caution
Net carbs ~5.0g per 100g - too high-carb for standard keto.
Diabetic friendly
Friendly
GI 32 with 5.1g sugar - generally blood-sugar friendly in moderation.
Frequently asked questions
People also ask
Is a skim milk healthy?
Yes — a skim milk is a whole food with measurable nutrients. Healthiness depends on overall diet, portions, and your goals. Estimated GI is 32.
Can I eat a skim milk every day?
Most people can include a skim milk daily as part of a balanced diet, as long as total calories and carbs fit their plan.
Are Skim Milks good for weight loss?
At 34 kcal and 0.0g fiber per 100g, this food is energy-dense - watch portions.
How many calories are in a skim milk?
A typical medium serving of skim milk has about 34 calories, while 100g contains about 34 calories (USDA reference).
Are Skim Milks good before a workout?
Skim milks can work before activity when you want easy carbs; pair a skim milk with protein if your session is long.
Are Skim Milks high in sugar?
Skim milks contain about 5.1g sugar per 100g — mostly natural sugars when whole.
Is skim milk good for weight loss?
At 34 kcal and 0.0g fiber per 100g, this food is energy-dense - watch portions.
Is skim milk keto-friendly?
Net carbs ~5.0g per 100g - too high-carb for standard keto.
What is the glycemic index of skim milk?
Estimated GI is 32. Pair with protein or fat to blunt glucose response.
Is skim milk safe for people with diabetes?
GI 32 with 5.1g sugar - generally blood-sugar friendly in moderation.
How many calories does skim milk have?
Skim milk contains 34 calories (kcal) per 100g. A standard 240g cup provides approximately 82 calories, making it a low-calorie option compared to whole milk.
How we review this guide
- Written by
- Victura Nutrition Team
- Reviewed by
- Victura Editorial Review
- Reference sources
- 4
- Last updated
- Jul 19, 2026
Visual guides
- portionSkim Milk portion size visual
References
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