Health & Fitness
Protein Calculator
Estimate daily protein intake using body weight and activity or fitness goal.
Calculator
PROTEIN INTAKE
Estimate daily protein needs
Choose an activity or goal and enter your body weight.
YOUR RESULT
HOW IT WORKS
About This Calculator
Protein needs vary with age, body size, activity, training, and health status. This calculator uses a weight-based range as a practical estimate rather than a personalized medical prescription.
Formula & Notes
Daily protein = body weight (kg) × selected protein factor (g/kg).
Results are estimates for general informational use and should not be treated as medical, financial, or professional advice where applicable.