Macronutrient Calculator

Calculate your optimal protein, carbohydrate, and fat intake. Get personalized macro ratios for muscle gain, fat loss, or weight maintenance.

Macronutrient Calculator

Calculate your daily protein, carbs, and fat needs based on your goals, activity level, and body weight.

Leave blank for auto-calculation

Protein Calculator

Determine your optimal protein intake based on activity level, training goals, and body composition.

0.8g/kg 1.6g/kg 2.5g/kg

Carb & Fat Ratio

Adjust your carbohydrate and fat ratios based on your diet preference and energy needs.

More Carbs More Fat
High Fat 50% Carbs / 30% Fat High Carb
Calories left after protein

Popular Diet Templates

Quickly apply pre-defined macro ratios based on popular diet approaches. Click to apply to calculator.

Balanced
30% Protein / 40% Carbs / 30% Fat
Keto / Low Carb
25% Protein / 5% Carbs / 70% Fat
High Carb
20% Protein / 60% Carbs / 20% Fat
High Protein
40% Protein / 30% Carbs / 30% Fat