Protein Calculator
Calculate your daily protein needs based on body weight and activity level. Based on WHO RDA (0.8 g/kg) up to 2.2 g/kg for bodybuilders.
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Protein Recommendations by Activity
| Activity Level | g/kg/day | Source |
|---|---|---|
| Sedentary (0.8 g/kg — WHO RDA) | 0.8 | WHO/RDA minimum |
| Lightly Active (1.0 g/kg) | 1 | ISSN / examine.com |
| Moderately Active (1.2 g/kg) | 1.2 | ISSN / examine.com |
| Highly Active (1.5 g/kg) | 1.5 | ISSN / examine.com |
| Athlete (1.8 g/kg) | 1.8 | ISSN / examine.com |
| Bodybuilder / Muscle Gain (2.2 g/kg) | 2.2 | Sports nutrition research |
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