Confusion about chicken leg & thighs nutrition facts (calories)

Confusion about chicken leg & thighs nutrition facts (calories) - From above of raw chicken legs with seasoning placed on metal grill grate in daylight

First of all, the nutrition facts given by USDA doesn't make sense to me. I'll refer only to skinless facts. Chicken breasts have 120kcal and chicken legs have the same. I know chicken breast have more protein and less fat, however I think chicken legs are much fattier.

When the are roasted, chicken legs have a higher caloric value (174 kcal) than breasts (165 kcal). The same applies for chicken thighs, which have very similar values.

I tried to calculate the amount of nutrients/calories in a chicken leg, but I got incongruent results.

I weighted full chicken headquarters without skin and it was 266g. I bake it in the oven at 400F/200C for 40 minutes and it reached and internal temperature of 200F/93C.

Cooked weight was 225g. Bones was 64g. Therefore:

Raw meat: 266-64 = 202g ; 202g * 120kcal/100g = 242 kcal
Cooked meat: 225-64 = 161g ; 161g * 174kcal/100g = 280 kcal

So 280 kcal / 202g raw meat = 139 kcal / 100g raw meat

Why didn't they match? I think the are very well done, so they should have lost a lot of water. But they would have to lose more water so the calories match (In particular meat would have to weight 139g cooked).



Best Answer

The numbers in the USDA are empirically derived. They take several pieces of raw chicken (or rather, find others who have done that) and measure the calories. Then they publish the average number of calories between these pieces. Separately, they find measurements for cooked chicken, and publish that average.

Empirical measurements are never exact. The chicken pieces vary in calorie content, the measurement procedure varies, the calibration of the instrument varies, etc. So, you can expect quite a bit of spread. And it seems that this is what you are seeing here. The measurements of raw and of cooked chicken don't match up - this can happen. You usually cannot say which factor was responsible.

This also is a good reminder that it doesn't make sense to calculate calories to the gram, since the piece of chicken you hold rarely has as many calories as given on the label or in a database. The exceptions tend to be highly processed foods which have little variation.




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Confusion about chicken leg & thighs nutrition facts (calories) - Closeup of tasty raw chicken legs with seasoning placed in row in daylight
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Confusion about chicken leg & thighs nutrition facts (calories) - Salami with onion rings and nuggets near french fries



How many calories are in a chicken leg and thigh?

Chicken thigh: 209 calories. Chicken wing: 203 calories. Chicken drumstick: 172 calories.

Which is healthier chicken leg or thigh?

Protein and Fat Chicken legs contain a moderate number of calories -- each drumstick, with the skin removed, provides 106 calories, while a skinless chicken thigh contains 176 calories. Both cuts of chicken leg provide ample amounts of protein, a nutrient important for tissue repair and muscle growth.



LET'S USE COMMON SENSE




More answers regarding confusion about chicken leg & thighs nutrition facts (calories)

Answer 2

Ran into this question looking for similar info:

I started looking for figures for chicken thighs, raw, bone in, skin on.

Per hundred grams I was getting numbers from 133 to 210.

A: A lot of the sources crib from each other. So you get "fossils in print" with wrong results often requoted.

B: Some of the confusion will be plunking in chicken and not comparing bone in/out or skin on/off. The 212 figure is close to the figure for raw diced chicken

C: Just cooking chicken to the usual 160-165° F internal temp is accompanied with a 20-25% weight loss from water. Depending on temperature and cooking method, you may also get fat rendered out of the piece. This may or may not be served.

D: A chicken part will have fat, meat and bone. The ratios of this vary substantially with the feed ration the birds are fed.

E: I suspect that these ratios will also vary with the breed, amount fed, living conditions, age at slaughter, and probably things previously thought only to affect the flavour of pizza.

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