Macros in Chicken breast
100 g of Chicken breast provides 31 g protein, 3.6 g fat and 0 g carbs. Adjust the weight to see your serving, or compare the macros per 100 calories below.
Protein, fat and carbs per 100 g
- Protein
- 31 g
- Fat
- 3.6 g
- Carbs
- 0 g
165 kcal per 100 g
These are reference values. Ingredients and preparation can change the result.
Calories in Chicken breastCalculate macros for your serving
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In your portion
198 kcal
- Protein
- 37.2 g
- Fat
- 4.3 g
- Carbs
- 0 g
Compare Chicken breast macros per 100 calories
Equal weights and equal calories answer different questions. The values below show the grams of each macro for 100 calories of this food, using the same reference entry. They are not percentages, daily targets or a suggested serving.
- Protein
- 18.8 g
- Fat
- 2.2 g
- Carbs
- 0 g
Reference portion: cooked serving (120 g). This is an example amount, not a recommended portion. Weigh your food when possible: a cup, slice or piece can vary in size.
This entry describes a cooked portion. Use the weight after cooking; do not substitute the dry or raw weight.
Compare macros by serving weight
| Portion | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|
| 50 g | 83 kcal | 15.5 g | 1.8 g | 0 g |
| 100 g | 165 kcal | 31 g | 3.6 g | 0 g |
| 120 g | 198 kcal | 37.2 g | 4.3 g | 0 g |
| 200 g | 330 kcal | 62 g | 7.2 g | 0 g |
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Calculate a portion from your label
Have different numbers on the package? Use its calories, macros and serving weight instead of this reference entry.
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FoodWarz adds the protein, fat and carbs of each logged meal to a running daily total and shows it against the targets you set.
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How FoodWarz works →What changes the calories?
Oil, sauces, sugar, toppings, cooking method and portion weight can change chicken breast calories quickly.
FAQ
How do I calculate macros for a serving of Chicken breast?
Multiply each per-100 g value by the serving weight and divide by 100. A 120 g portion gives about 37.2 g protein, 4.3 g fat and 0 g carbs.
Can I compare these macros with a food label?
First match the serving weight and preparation. Compare per 100 g with per 100 g, or scale both entries to the same portion. Use the package values for a specific branded product.
Is chicken breast good for calorie tracking?
Yes, as long as you track portion size. The biggest source of error is usually weight, sauces, oil and mixed ingredients.
How Chicken breast compares
Of the 6 other foods in this table, 5 have less protein per 100 g than Chicken breast and 1 has more.
| Food | Protein | Calories | Fat | Carbs |
|---|---|---|---|---|
| Chicken breast (this page) | 31 g | 165 kcal | 3.6 g | 0 g |
| Chicken thighLeast protein | 26 g | 209 kcal | 11 g | 0 g |
| Turkey breast | 30 g | 135 kcal | 1 g | 0 g |
| Beef steak | 26 g | 250 kcal | 15 g | 0 g |
| Ground beef | 26 g | 254 kcal | 17 g | 0 g |
| Pork chop | 26 g | 231 kcal | 14 g | 0 g |
| BaconMost protein | 37 g | 541 kcal | 42 g | 1.4 g |
Data sources
Reference values are compiled from USDA FoodData Central, Open Food Facts and curated food databases. Your actual portion may differ by recipe, brand and cooking method.
Nutrition data methodologyNutrition values are estimates for calorie tracking and may vary by recipe, brand, cooking method and portion size. Not medical advice.
Last updated: October 3, 2026