Pork Tenderloin Nutrition Facts
A complete guide to calories, protein, and micronutrients in this ultra-lean cut of pork.
Written by Victura Nutrition TeamReviewed by Victura Editorial ReviewLast updated Jul 22, 2026
109
Calories
20.9g
Protein
0.0g
Carbs
Generally yes
Is it healthy?
per 100g · per panel values
Track this food in VicturaQuick answer
A 100g serving of pork tenderloin provides about 109 kcal. Per 100g you get about 0g carbs and 20.95g protein.
Pork Tenderloin is a whole food with approximately 109 calories per 100g, tracked in Victura for macro-aware meal logging.
- Calories (100g serving)
- 109 kcal
- Carbs (100g)
- 0.0g
- Protein (100g)
- 20.95g
- Serving reference
- 100g · 100g serving
Serving calculator
How much did you eat or drink — Pork Tenderloin?
109
Calories
20.9g
Protein
0.0g
Carbs
2.2g
Fat
Nutrition facts
per 100g · Source: USDA FoodData Central (seeded Phase 0)
109 kcal
Calories
Vitamins
- Thiamin: 0.98mg
Minerals
- Selenium: 32.5mcg
Scientific explanation
Research-backedPork Tenderloin provides an exceptionally lean source of high-quality protein, making it one of the most nutrient-dense cuts of meat available. According to the USDA FoodData Central (FDC ID 167820), a raw 100g serving of separable lean pork tenderloin contains just 109 calories, 20.95 grams of protein, and a mere 2.17 grams of fat. With zero grams of carbohydrates, fiber, or sugar, it is an ideal option for low-carbohydrate and ketogenic diets. ### How Many Calories Does Pork Tenderloin Have? When planning meals, understanding the caloric load is essential. A standard raw pork tenderloin typically weighs around 450 to 600 grams. A single 3-ounce cooked serving (approximately 85 grams) contains roughly 120 calories, while a whole 450g raw tenderloin contains approximately 490 calories. Per 100g, pork tenderloin has exactly 109 calories. This low energy density relative to its high protein content makes it highly comparable to skinless chicken breast in terms of macronutrient efficiency. ### Micronutrient Density: Thiamin and Selenium Beyond its impressive macronutrient profile, pork tenderloin is an outstanding source of essential vitamins and minerals: - **Thiamin (Vitamin B1):** Providing 0.98 mg per 100g, which constitutes 82% of the Daily Value (DV). Thiamin is a critical coenzyme in carbohydrate metabolism and energy production, helping convert nutrients into usable cellular energy. - **Selenium:** Providing 32.5 mcg per 100g, representing 59% of the Daily Value (DV). Selenium acts as a powerful antioxidant, supporting thyroid function, DNA synthesis, and protecting cells from oxidative damage. ### Comparison Table: Pork Tenderloin vs. Other Lean Proteins To help you make informed dietary choices, here is how pork tenderloin compares to other popular lean protein sources per 100g raw serving: | Nutrient / Metric | Pork Tenderloin | Chicken Breast | Beef Sirloin | | :--- | :--- | :--- | :--- | | **Calories** | 109 kcal | 120 kcal | 140 kcal | | **Protein** | 20.95 g | 22.5 g | 21.5 g | | **Fat** | 2.17 g | 2.6 g | 5.0 g | | **Carbohydrates** | 0.0 g | 0.0 g | 0.0 g | | **Fiber** | 0.0 g | 0.0 g | 0.0 g | | **Key Vitamins** | Thiamin (82% DV) | Niacin (56% DV) | Vitamin B12 (50% DV) | | **Key Minerals** | Selenium (59% DV) | Selenium (32% DV) | Zinc (35% DV) | | **Glycemic Index** | 0 (Low) | 0 (Low) | 0 (Low) | | **Pros** | Extremely lean, exceptionally high in Thiamin, tender texture | High protein, very low fat, widely available | Rich in iron and zinc, highly bioavailable protein | | **Cons** | Can dry out easily if overcooked | Can be bland without seasoning | Higher in saturated fat than pork tenderloin | | **Best For** | Keto, low-fat diets, active recovery | Bodybuilding, strict calorie deficits | Iron deficiency prevention, strength building |
Community insights
Community insightIn the Victura community, pork tenderloin is highly favored by meal-preppers and athletes alike. Because it is so lean, it cooks quickly and absorbs marinades beautifully. However, its low fat content means it can easily dry out if overcooked. Culinary experts recommend cooking pork tenderloin to an internal temperature of 145°F (63°C) followed by a three-minute rest to ensure juiciness and safety. ### Diet Compatibility and Fitness Goals - **Keto and Low-Carb Diets:** With 0.0g of net carbohydrates, pork tenderloin is highly compatible with strict ketogenic lifestyles. It provides clean protein without hidden sugars or starches. - **Diabetic-Friendly Diets:** Having a glycemic index of zero and containing no sugar, it does not cause blood glucose spikes, making it an excellent choice for managing diabetes. - **Weight Loss Considerations:** While the raw meat is lean, some diet tracking systems flag pork tenderloin as energy-dense per 100g if cooked with heavy oils or sauces. To optimize pork tenderloin for weight loss, prepare it using low-calorie methods such as grilling, roasting, or air-frying, and watch portion sizes to keep overall calorie intake in check. ### Meal Prep and Storage Community logs show that cooked pork tenderloin stores exceptionally well in airtight containers for up to 3 to 4 days. It pairs excellently with roasted green vegetables, sweet potatoes, or fresh herbs like rosemary and thyme, making it a versatile staple for weekly meal planning.
Pros
Cons
Best time to eat
Good windows
Consider avoiding
Diet compatibility
Weight loss
Friendly
Consult your healthcare provider for personalized guidance.
Keto
Friendly
Consult your healthcare provider for personalized guidance.
Diabetes
Friendly
Consult your healthcare provider for personalized guidance.
Frequently asked questions
People also ask
Is a pork tenderloin healthy?
Yes — a pork tenderloin is a whole food with measurable nutrients. Healthiness depends on overall diet, portions, and your goals.
Can I eat a pork tenderloin every day?
Most people can include a pork tenderloin daily as part of a balanced diet, as long as total calories and carbs fit their plan.
Are Pork Tenderloins good for weight loss?
Pork tenderloins can fit a calorie-controlled diet when portions are measured.
How many calories are in a pork tenderloin?
A typical medium serving of pork tenderloin has about 109 calories, while 100g contains about 109 calories (USDA reference).
Are Pork Tenderloins good before a workout?
Pork tenderloins can work before activity when you want easy carbs; pair a pork tenderloin with protein if your session is long.
Are Pork Tenderloins high in sugar?
Pork tenderloins contain about 0.0g sugar per 100g — mostly natural sugars when whole.
Is pork tenderloin healthy for weight loss?
Yes, pork tenderloin is excellent for weight loss. It provides 20.95g of high-quality protein with only 2.17g of fat and 109 calories per 100g. This high protein-to-calorie ratio helps promote satiety, preserving lean muscle mass while you maintain a calorie deficit.
Can you eat pork tenderloin every day?
Yes, you can eat pork tenderloin daily as part of a balanced diet. Because it is exceptionally lean—comparable to skinless chicken breast—it does not carry the high saturated fat risks associated with heavily marbled cuts of red meat.
Is pork tenderloin keto-friendly and low carb?
Yes, pork tenderloin contains 0.0g of carbohydrates and 0.0g of sugar. It is a pure protein and fat source, making it completely sugar-free and highly suitable for ketogenic, low-carb, and diabetic-friendly diets.
How does pork tenderloin compare to chicken breast nutritionally?
Pork tenderloin is highly comparable to skinless chicken breast. Per 100g raw, pork tenderloin has 109 calories and 2.17g of fat, while chicken breast has 120 calories and 2.6g of fat. Both are exceptionally lean, high-protein options.
What vitamins is pork tenderloin high in?
Pork tenderloin is exceptionally rich in B vitamins, particularly Thiamin (Vitamin B1), providing 0.98 mg or 82% of the Daily Value (DV) per 100g, which supports energy metabolism.
How we review this guide
- Written by
- Victura Nutrition Team
- Reviewed by
- Victura Editorial Review
- Reference sources
- 4
- Last updated
- Jul 22, 2026
References
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