HIGH-DEMAND HEALTH ESTIMATES WITH LIMITS
Estimate basal metabolic rate from adult age, height, weight, and the sex-specific Mifflin–St Jeor equation.
Your result
Enter your values and choose Calculate. Your inputs stay on this device.
Mifflin–St Jeor: 10 × weight + 6.25 × height − 5 × age, plus the sex-specific constant.
An equation estimate for adults at rest; it does not measure metabolism or include activity, health status, pregnancy, or individual body composition.
BMR estimates energy used at rest and should not be confused with a full daily calorie target.
Estimate adult basal energy use while keeping the equation, sex input, and measurement limitations visible.
Build a reliable scenario
BMR Calculator India helps you check a specific health & family question with figures that apply to you. Estimate basal metabolic rate from adult age, height, weight, and the sex-specific Mifflin–St Jeor equation. Estimate adult basal energy use while keeping the equation, sex input, and measurement limitations visible. The page keeps the method and limits visible so the result can be understood, compared, and checked instead of treated as an unexplained answer.
Prepare Sex used by the equation, Age, Weight and Height. Review the formula and assumptions shown for this bmr calculator india. Enter adult age, height, weight, and the equation input. Calculate and read the resting estimate before applying any activity factor. Do not use the result as a restrictive diet target or clinical prescription. Keep units, dates, currency, and time periods consistent.
The stated method is: Mifflin–St Jeor: 10 × weight + 6.25 × height − 5 × age, plus the sex-specific constant. Change one assumption at a time to see which input drives the result, then compare scenarios on the same basis.
An equation estimate for adults at rest; it does not measure metabolism or include activity, health status, pregnancy, or individual body composition. Educational estimate only. It is not a diagnosis, prescription, fertility method, pregnancy confirmation, or substitute for a qualified health professional.
Source and update
Last reviewed: 2026-08-22
ICMR–National Institute of Nutrition — dietary guidelines for IndiansBMR estimates energy used at rest and should not be confused with a full daily calorie target.
Read the resting estimate before applying any activity factor. The result changes whenever an input or assumption changes.
Do not use the result as a restrictive diet target or clinical prescription.
Keep exploring