✨ Free Calculator
Calculate your Basal Metabolic Rate and Total Daily Energy Expenditure to optimize your nutrition goals
Measurement Units
Personal Information
years
kg
cm
ft
in
Activity Level
Your Metabolic Results
Based on the Mifflin-St Jeor equation
Basal Metabolic Rate
0 kcal/day
Calories burned at complete rest
Total Daily Energy Expenditure
0 kcal/day
Total calories burned daily
🎯 Daily Calorie Goals
Weight Loss
0
kcal/day
500 calorie deficit (~0.5kg/week)
Maintenance
0
kcal/day
Maintain current weight
Weight Gain
0
kcal/day
500 calorie surplus (~0.5kg/week)
📐 How We Calculate
We use the Mifflin-St Jeor equation, which is considered the most accurate formula for calculating BMR. Your TDEE is then calculated by multiplying your BMR by your activity level multiplier.
BMR = (10 × weight in kg) + (6.25 × height in cm) - (5 × age) + 5 [male] or -161 [female]