How Many Calories in a Gram of Protein?
Réponse Rapide
There are 4 calories (kcal) in a gram of protein.
1 g protein = 4 kcal
Comprendre la Conversion
Protein provides 4 kilocalories per gram, the same energy density as carbohydrates but less than fat (9 kcal/g). A 30g protein shake provides 120 kcal from protein. High-protein diets can help with satiety since protein requires more energy to digest (thermic effect).
Formule
1 g protein = 4 kcal
Exemples Courants
| Description | Valeur |
|---|---|
| A chicken breast (31g protein per 100g) | 124 kcal from protein |
| A 25g protein shake | 100 kcal from protein |
| An egg (6g protein) | 24 kcal from protein |
Tableau de Référence Rapide
Utilisez ce tableau pour des conversions rapides entre gram of protein et calories :
| gram of protein | calories |
|---|---|
| 1 | 4 |
| 2 | 8 |
| 5 | 20 |
| 10 | 40 |
| 25 | 100 |
| 50 | 200 |
| 100 | 400 |
Questions Fréquentes
How Many Calories in a Gram of Protein?
There are 4 calories (kcal) in a gram of protein. Protein provides 4 kilocalories per gram, the same energy density as carbohydrates but less than fat (9 kcal/g). A 30g protein shake provides 120 kcal from protein. High-protein diets can help with satiety since protein requires more energy to digest (thermic effect).
Quelle est la formule pour convertir gram of protein en calories ?
La formule est : 1 g protein = 4 kcal. Pour convertir, multipliez le nombre de gram of protein par 4 pour obtenir l'équivalent en calories.
Comment convertir calories en gram of protein ?
Pour convertir calories en gram of protein, divisez le nombre de {fromUnit} par 4. Par exemple, 20 {fromUnit} équivaut à 5 {toUnit}.