Calories per serving calculator

For each ingredient, enter kcal per 100 g and the grams used. The calculator scales to your servings count, and tracks protein, carbs, and fat too.

Ingredients (kcal/100g, g used, P g/100g, C g/100g, F g/100g)
Calories per serving
0 kcal
Total kcal
0
Protein / serving
0 g
Carbs / serving
0 g
Fat / serving
0 g

Macros formulas

  • Calories: protein × 4 + carbs × 4 + fat × 9 (rough check)
  • Most fresh produce: under 50 kcal/100 g.
  • Cooked grains: 110–180 kcal/100 g.
  • Lean protein: 100–200 kcal/100 g.
  • Cooking oil / nuts: 600–900 kcal/100 g (calorie-dense).