health ToolUpdated 2026-09-20
Macro Calculator (Macronutrient Ratios)
Counting macronutrients ensures your calorie intake supports muscle retention, fat loss, or athletic performance. Enter your daily calorie goal to calculate exact grams of protein, carbs, and fats.
Frequently Asked Questions
How many calories are in 1 gram of each macronutrient?
Protein and carbohydrates contain 4 calories per gram, fat contains 9 calories per gram, and alcohol contains 7 calories per gram.
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