BMI Calculator.

Calculate your Body Mass Index and see where you stand.

Weight (kg)Height (cm)AgeActivity Level

22.9

Normal Weight

A healthy BMI range for adults is generally between 18.5 and 25.0.

How it works.

This tool uses established nutritional formulas to provide estimates based on your input. For the most accurate results, ensure your weight and height measurements are up to date.

Scientific Note.

Calculations are based on the Mifflin-St Jeor equation for Basal Metabolic Rate (BMR) and activity multipliers for Total Daily Energy Expenditure (TDEE). These are estimates and should not replace professional medical advice.