Protein Requirement Calculator
Calculate your recommended daily protein intake based on your weight, activity level, and fitness goals.
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Result
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Formula
Factors range from 0.8g/kg (sedentary) to 2.2g/kg (bodybuilding/muscle gain).
Worked Example
Frequently Asked Questions
What is the RDA for protein?
The RDA for a sedentary adult is 0.8g per kilogram of body weight.
Do athletes need more?
Yes. Athletes and those performing regular resistance training typically need 1.2g to 2.2g per kg to support recovery.
Can I eat all my protein in one meal?
While you can, it is generally better for muscle protein synthesis to distribute intake across 3-5 meals throughout the day.
Medical Disclaimer
This calculator is provided for informational and educational purposes only. It is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making any decisions based on these results. Do not disregard or delay seeking medical advice because of information obtained from this tool.
AI Assistant
Ask about this calculator
I can help you understand the protein requirement calculator formula, interpret your results, and answer follow-up questions.
Try asking
Our AI assistant provides general estimates and advice only. Please consult a qualified healthcare professional before making any health-related decisions.
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