Protein Calculator
Calculate your daily protein targets using ICMR DRI 2020 and ISSN 2017 rates with sarcopenia and vegetarian corrections.
Share this calculation:
Quick Summary: Protein Calculator
In FY 2026-27, ICMR recommends 0.8g-1.0g of protein per kg for sedentary Indians. For active individuals, this rises to 1.6g-2.0g. Vegetarians should add a 12% buffer to account for the lower digestibility (DIAAS score) of plant-based proteins.
How to use the Protein Calculator
- 1
Enter Body Weight
Input your current weight and activity level (Sedentary, Active, or Athlete).
- 2
Select Diet Preference
Choose 'Vegetarian' to apply the 12% protein quality correction.
- 3
Analyze Targets
Receive your daily protein gram target based on both ICMR and International (ISSN) standards.