What does 100 calories of pork tenderloin (roasted) look like?

100 calories =2½ oz70 g · 2.5 oz

Low calorie density1.43 kcal/g

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Each 🍖 = one oz (~28.3 g). The last icon shows a part of one.

Food volume for 100 kcal

Pork tenderloin (roasted) has 143 calories per 100 g, so 100 calories is 2½ oz of pork tenderloin (70 g). It's one of the better protein sources per calorie here: 18.3 g of protein per 100 kcal.

Pork tenderloin (roasted): 50 to 500 calories

Calories	Grams	Ounces	Oz
50 kcal	35 g	1.2 oz	1¼
100 kcal	70 g	2.5 oz	2½
200 kcal	140 g	4.9 oz	5
300 kcal	210 g	7.4 oz	7⅓
500 kcal	350 g	12.3 oz	12

What's in 100 calories of pork tenderloin (roasted)

18.3 gprotein

0.0 gcarbs

2.5 gfat

0.0 gfiber

Protein 77% Carbs 0% Fat 23% of calories

Want more food for the same 100 calories?

These give you at least 2½ times more volume than pork tenderloin (roasted):

Sauerkraut100 kcal = 3¾ cups 526 g18.6 oz Romaine lettuce100 kcal = 13 cups (shredded) 588 g20.7 oz Asparagus100 kcal = 31 spears 500 g17.6 oz Spinach (raw)100 kcal = 14 cups 435 g15.3 oz

Compare with other protein foods

Food	100 kcal is	Grams
🍖 Pork tenderloin (roasted)	2½ oz	70 g
🥚 Egg whites	5¾ large egg whites	192 g
⬜ Tofu (firm)	1½ quarter blocks	128 g
🦞 Lobster (cooked)	¾ cup	112 g
🫘 Refried beans	½ cup	111 g
🫘 Baked beans	½ cup	106 g
🦀 Crab (cooked)	3⅔ oz	103 g
🐟 Cod (cooked)	½ fillet	95 g
🦃 Turkey breast (deli)	6 slices	94 g
🐟 Canned tuna (in water)	½ can	86 g
🫘 Lentils (cooked)	½ cup	86 g
🍤 Shrimp (cooked)	15 large shrimp	84 g
🫛 Edamame (shelled)	½ cup	83 g

See all protein foods →

Questions

How much is 100 calories of pork tenderloin (roasted)?

100 calories of pork tenderloin (roasted) is about 70 g (2.5 oz), or roughly 2½ oz.

How many calories are in 100 g of pork tenderloin (roasted)?

143 calories per 100 g, according to USDA FoodData Central.

Is pork tenderloin good for weight loss?

Low calorie density (1.43 kcal per gram). Generous portions fit easily into a calorie budget. 100 calories also gives you 18.3 g of protein and 0.0 g of fiber.

How many calories are in one oz?

About 41 calories.

How many oz is 200 calories?

About 5 (140 g).

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Source: USDA FoodData Central, "Pork, fresh, loin, tenderloin, separable lean only, cooked, roasted" (FDC ID 168250). Grams for 100 kcal = 100 ÷ calories per gram. Unit weight: USDA: 3 oz = 85.0 g. Real portions vary by size, variety and preparation. Updated 2026-10-23.