Calculate your complete daily macros breakdown — protein, carbohydrates, and fat — based on your calorie target and fitness goal.
kcal per day
| Protein | 150g (600 kcal, 30%) |
| Carbohydrates | 200g (800 kcal, 40%) |
| Fat | 67g (600 kcal, 30%) |
| Total Calories | 2000 kcal |
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Protein grams = (Calories × Protein%) ÷ 4
Carb grams = (Calories × Carb%) ÷ 4
Fat grams = (Calories × Fat%) ÷ 9
High protein (30–35%), moderate fat (30–35%), lower carbs (30–35%) preserves muscle in a deficit. Adjust based on preference.
Protein: 4 kcal/g. Carbohydrates: 4 kcal/g. Fat: 9 kcal/g. Alcohol: 7 kcal/g.
If It Fits Your Macros (IIFYM) focuses on hitting daily macro targets regardless of food source. Research shows similar results to 'clean eating' when calories and macros are matched.
Total carbs include fiber. Net carbs = total carbs − fiber. For most goals, total carbs is sufficient. Keto followers track net carbs to assess glucose impact.
For muscle gain: high protein (0.7–1g/lb bodyweight), moderate to high carbs (40–50%), moderate fat (20–30%). Carbs fuel training and spare protein for muscle building.
Calculations are for educational purposes only. Consult a qualified financial advisor for personalized advice.