Mifflin-St Jeor ยท Harris-Benedict ยท Katch-McArdle ยท TDEE at every activity level
Your BMR Results
๐ TDEE at Each Activity Level (based on Mifflin-St Jeor)
Activity Level
Description
Daily Calories
๐ Which Formula Should I Use?
Mifflin-St Jeor is the most accurate for most people and is recommended by the American Dietetic Association.
Harris-Benedict is an older formula, slightly less accurate.
Katch-McArdle is the most accurate if you know your body fat %, as it accounts for lean mass.