Using the calculator
Build a calorie and protein target for a chosen rate of weight gain.
FREE CALCULATOR · NO SIGN IN REQUIRED
Muscle Gain Calorie Calculator
Build a calorie and protein target for a chosen rate of weight gain.
Enter your training and body measurements
Use the values from the workout, measurement, or training scenario you want to evaluate with the muscle gain calorie tool. Change one variable at a time when comparing scenarios.
Important: Results are educational planning estimates and are not a diagnosis or medical recommendation.
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How to use this calculator
Reading the result
The result estimates daily energy needs from the personal and activity information entered. Use it as a planning estimate rather than an exact measurement.
Results are estimates based on the values entered. Review the Methodology and Calculator Disclaimer for important limitations.