Protein Intake Calculator
Calculate your daily protein needs based on body weight and activity.
Personal Information
Protein Intake Results
Daily Protein
98g/day
Protein Calories
392kcal/day
Real-World Examples
See how calculations work across different profiles.
Sedentary 150 lb
Maintenance, desk job
82-95
g protein/day
Active 175 lb
Training 4x/week, cutting
126-161
g protein/day
Athlete 200 lb
Daily training, bulking
182-218
g protein/day
Reference Data
| Activity Level | Protein Factor | Example (70 kg) |
|---|---|---|
| Sedentary | 1.2 g/kg | 84 g/day |
| Light | 1.4 g/kg | 98 g/day |
| Moderate | 1.6 g/kg | 112 g/day |
| Very Active | 1.8 g/kg | 126 g/day |
| Extremely Active | 2.0 g/kg | 140 g/day |
| Cut (add 0.2) | +0.2 g/kg | 126-154 g/day |
Frequently Asked Questions
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Educational use only. This calculator provides estimates for educational and informational purposes. It is not medical, nutritional, or dietary advice. Consult a registered dietitian or healthcare provider for personalized guidance.
Last updated: 2026 · CalorieFig Editorial Team