How do I use the Muscle Gain Calculator?

Enter your values in the fields provided and click Calculate. The calculator will instantly process your input and provide accurate results.

What formula does the Muscle Gain Calculator use?

Calculates the caloric surplus and macronutrient split needed for lean muscle hypertrophy. The formula used is: Surplus = TDEE + 300-500 kcal; Protein: 1.6-2.2 g/kg; Carbs: 4-6 g/kg; Fat: 0.8-1.2 g/kg. This ensures accurate results based on established standards.

Is the Muscle Gain Calculator free to use?

Yes, all Calzyra calculators are completely free to use. No registration or payment is required.

Are the results accurate?

Our calculators use mathematically verified formulas and are regularly tested for accuracy.

Can I use this on my phone?

Yes, all our calculators are fully responsive and work perfectly on smartphones, tablets, and desktops.

Sports CalculatorSports Nutrition

Muscle Gain Calculator

Calculate caloric surplus and macronutrient needs for lean muscle gain.

Updated 2025-01-153 min read

Calculator

Enter your values below

Your TDEE*

Your total daily energy expenditure

Body Weight*

Body weight in kilograms

Surplus Level*

Aggressiveness of surplus

Formula

How it works

Surplus = TDEE + 300-500 kcal; Protein: 1.6-2.2 g/kg; Carbs: 4-6 g/kg; Fat: 0.8-1.2 g/kg

Calculates the caloric surplus and macronutrient split needed for lean muscle hypertrophy.

FAQ

Common questions