Calories in Pork Tenderloin (roasted)

122kcal per 3 oz (85 g)

143 kcal per 100 g · about 6% of a 2,000-kcal day

Pork tenderloin is the leanest cut of the pig, rivaling chicken breast for calories. A serving is about 122, so it fits comfortably into a light dinner.

Pork Tenderloin (roasted) nutrition facts

NutrientPer 100 gPer 3 oz
Calories143 kcal122 kcal
Protein26 g22.1 g
Carbs0 g0 g
Fat3.5 g3 g
Fiber0 g0 g
Sugar0 g0 g

Where the calories come from

Pork Tenderloin (roasted) calories by serving size

ServingCaloriesProteinCarbsFat
1 oz (28 g)41 kcal7.4 g0 g1 g
50 g72 kcal13 g0 g1.8 g
3 oz (85 g)122 kcal22.1 g0 g3 g
100 g143 kcal26 g0 g3.5 g
200 g286 kcal52 g0 g7 g
250 g358 kcal65 g0 g8.8 g

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Values based on USDA FoodData Central reference entries. Actual nutrition varies with variety, preparation, and portion. © 2026 NibbleCal.