Chicken Protein Calculator: The Short Answer
A cooked, skinless chicken breast contains about 31g of protein per 100g (and 165 calories). A typical 150g fillet therefore delivers 46–47g of protein; a large 200g breast, about 62g. Raw breast is a little lower per 100g (about 23g) because cooking drives off water and concentrates the protein.
A chicken protein calculator is a tool that estimates the protein and calories in a serving of chicken from its cut and cooked weight. Cooked chicken breast is the leanest common cut at about 31g of protein and 165 kcal per 100g. The short answer above gives the figure most people need; the sections below show the working, the exceptions and how to apply it with the Chicken Protein Calculator on this page.
The Full Picture
A chicken protein calculator is a tool that estimates the protein and calories in a serving of chicken from its cut and cooked weight. Cooked chicken breast is the leanest common cut at about 31g of protein and 165 kcal per 100g.
The short answer above is the planning figure; this section explains where it comes from and how far you can trust it. Every number here is a published reference value (label data, USDA-style references or the guideline named in the answer), and individual products vary — which is why the calculator on this page exists: to run the same maths on your exact inputs rather than on averages.
- Skinless, cooked is the reference value
- Weigh cooked for consistent tracking
- Cooked chicken breast: about 31g protein and 165 kcal per 100g
- Thigh: about 26g protein per 100g; drumstick about 27g; wing about 30g; ground chicken about 27g
How to Use the Calculator on This Page
Choose a cut and enter the cooked weight in grams. Values are for cooked, skinless meat unless the cut says otherwise — skin, breading and sauces add fat and calories. Raw chicken weighs roughly 25% more than the same piece cooked, so weigh after cooking for the closest match.
Enter your own numbers rather than copying the worked example: the estimates only become useful when they describe your body, your portion or your recipe. Then sanity-check the output against the reference figures in the short answer — if your result is far from them, an input (usually a portion size or an activity level) is the first thing to re-check.
What Chicken Protein Users Ask Most
Cooked, skinless chicken breast contains about 31g of protein and about 165 kcal per 100g.
A second recurring question is how much to trust the result. These tools compute from established formulas and reference data, so arithmetic errors are rare — input errors are not. Portions weighed rather than guessed, activity levels chosen honestly, and cooked-versus-raw states kept consistent will move your accuracy more than any change of formula. Where health decisions are involved (pregnancy, clinical nutrition, diabetes), treat the output as a starting point for a conversation with a professional, never as the conclusion.
Putting It Into Practice This Week
Pick one change suggested by your result and run it for seven days before judging it — nutrition changes compound quietly and single days are noise. Recheck your numbers whenever something material changes: body weight by more than a few pounds, a new training block, a different portion size becoming your default. The calculator stays on this page; the habit of checking it before you commit is the actual intervention.
- Rotisserie mixed meat averages about 25g protein per 100g.
- Skin and breading raise calories much faster than protein.
- A palm-sized 120g cooked breast provides roughly 37g of protein.
More Questions, Straight Answers
The questions below are the ones readers of the Chicken Protein Calculator ask most after the headline answer — each is answered from the same reference data the tool itself uses, so the numbers agree with what the calculator will show you.
Which chicken cut has the most protein per calorie? Breast. It has the highest protein and the lowest fat of the common cuts, at about 31g protein per 165 kcal.
Should I weigh chicken raw or cooked? These values are for cooked weight. Chicken loses roughly a quarter of its weight in cooking, so 130g raw becomes about 100g cooked.
Does dark meat have less protein? Slightly. Thigh and drumstick provide about 26–27g per 100g versus 31g for breast, and they carry more fat, so more calories per serving.
Making the Result Stick
A calculation changes nothing by itself; the routine built around it does. Write your result where the decision happens — the shopping list, the saved order, the meal plan on the fridge — and re-run the Chicken Protein Calculator when the routine changes rather than on a schedule: a new default portion, a different brand, a training block starting or ending. Nutrition targets are moving averages, and the people who hit them are the ones who recalculate at the moment of change, not the ones who calculate most often.
- Cooked chicken breast: about 31g protein and 165 kcal per 100g.
- Thigh: about 26g protein per 100g; drumstick about 27g; wing about 30g; ground chicken about 27g.
- Rotisserie mixed meat averages about 25g protein per 100g.
- Skin and breading raise calories much faster than protein.
- A palm-sized 120g cooked breast provides roughly 37g of protein.
The Key Numbers, in One Place
Everything this article depends on, compressed into one table — screenshot it, save it, or pin it next to wherever you plan meals. These are the figures the Chicken Protein Calculator works from, and the ones worth memorising if you use the tool often: the rest is arithmetic that the calculator does for you.
| Measure | Figure |
|---|---|
| Per 100g cooked | 31g protein |
| Per 150g fillet | 46–47g |
| Calories (100g) | 165 kcal |
The Bottom Line
A cooked, skinless chicken breast contains about 31g of protein per 100g (and 165 calories). If your build differs from the standard one — an extra sauce, a different size, a swapped side — run it through the Chicken Protein Calculator before you order: thirty seconds there replaces every guess in this article with your exact total.
People Also Ask
How Much Protein Is in 100 Grams of Cooked Chicken?
It depends on the cut, because 'chicken' is not one food: 100g of cooked skinless breast has about 31g of protein, mixed cooked chicken meat averages around 27g, and dark meat (thigh) sits near 26g — while the same weight with skin and more fat dilutes toward the low 20s. Use 31g when the chicken is breast (the usual tracking assumption), about 27g for a mixed portion, and weigh it cooked: raw chicken concentrates by roughly a quarter as it…
How Much Protein Is in One Chicken Breast?
One typical chicken breast fillet (about 150g cooked) contains roughly 46–47g of protein and about 250 calories. Size is the whole variable: a small 120g breast gives about 37g, a large 200g breast about 62g — all at the same 31g of protein per 100g for cooked, skinless breast. That single portion covers most of a smaller adult's daily protein target (about 0.
Which Mexican Fast Food Item Has the Most Protein?
The Chicken Quesadilla has the most protein at Taco Bell among all tracked items: 27g of protein for 520 calories. The runner-up, the Cheesy Gordita Crunch, has 20g — and the most protein-efficient pick on the menu is the Chicken Soft Taco at 7. 5g per 100 calories.
Which Stir-Fry Bowl Has the Most Protein?
The Garlic Butter Chicken Stir-Fry has the most protein at honeygrow among the stir-fry bowl options: 36g of protein for 680 calories. The runner-up, the Sesame Garlic Chicken Stir-Fry, has 34g — and the most protein-efficient pick on the menu is the Extra Chicken (add-on) at 15g per 100 calories.