In short

Gram for gram, there are 13% more calories in pork tenderloin than in chicken breast (187 vs 165 in 100 g). Both get most of their calories from protein.

More in pork tenderloin: thiamin (14×), selenium, vitamin B12 (2.9×), riboflavin (3.4×) and 4 more. More in chicken breast: niacin (2.7×) and vitamin B6. Everything else is within 4% of a day's needs.

Calories, and where they come from

Pork tenderloin, broiled187 cal

30.4 g protein · 0 g carbs · 6.3 g fat

Chicken breast, meat only, roasted165 cal

31 g protein · 0 g carbs (0 g sugars) · 3.6 g fat

Share of the calories fromproteincarbsfat

Where they differ

Bar length is the share of a day's needs (FDA Daily Value) in 100 g of each. Every row uses the same scale, so a short difference in length is a small difference. Color says which food, never which is better.

0%50%100%
  • Thiamin (B1)0.99 mg · 0.07 mg
    82%6%
  • Niacin (B3)5.1 mg · 13.7 mg
    32%86%
  • Selenium51.6 µg · 27.6 µg
    94%50%
  • Vitamin B121 µg · 0.34 µg
    42%14%
  • Riboflavin (B2)0.39 mg · 0.11 mg
    30%9%
  • Zinc3 mg · 1 mg
    27%9%
  • Saturated fatlimit2.2 g · 1 g
    11%5%
  • Phosphorus295 mg · 228 mg
    24%18%
  • Vitamin B60.53 mg · 0.6 mg
    31%35%
  • Potassium451 mg · 256 mg
    10%5%

Show as: bars · dots

Where they are alike

Less than 4% of a day apart, in 100 g of each.

  • Protein30.4 g · 31 g61%·62%
  • Total fat6.3 g · 3.6 g8%·5%
  • Cholesterollimit94 mg · 85 mg31%·28%
  • Carbohydrates0 g · 0 g0%·0%
  • Fiber0 g · 0 g0%·0%
  • Sodiumlimit65 mg · 74 mg3%·3%
  • Calcium5 mg · 15 mg<1%·1%
  • Iron1.4 mg · 1 mg8%·6%
  • Magnesium36 mg · 29 mg9%·7%
  • Copper0.068 mg · 0.049 mg8%·5%
  • Manganese0.012 mg · 0.017 mg1%·1%
  • Vitamin A2 µg · 6 µg<1%·1%
  • Vitamin C1 mg · 0 mg1%·0%
  • Pantothenic acid (B5)0.92 mg · 0.96 mg18%·19%
  • Folate6 µg · 4 µg2%·1%

Reported for only one of the two, so not compared: vitamin D, vitamin E, vitamin K, choline.

From USDA FoodData Central: Pork tenderloin, broiled (SR Legacy 168313), Chicken breast, meat only, roasted (SR Legacy 171477). Daily Values are the FDA's for adults and children 4 years and older. Missing values are never shown as zero. For exploring the data, not dietary advice.

vs
Pork tenderloin vs chicken breast: 187 vs 165 calories per 100 g