BMI Calculator

Example: 5 ft 9 in = 175 cm
Example: 154 lbs = 70 kg
Health & Fitness

BMI Calculator & Weight Checker

Body Mass Index (BMI) is a simple and widely used indicator to classify underweight, overweight, and obesity. Find out your healthy weight range instantly using our secure calculator.

⚖️ Metric & Imperial
Easily switch between Kg/Cm or Lbs/Inches. No manual conversions needed.
🎯 Ideal Weight & BMR
Automatically calculates your perfect weight range and daily calorie needs.
🔒 100% Private
Your health data is never saved or sent to any server. Completely offline-capable.

Frequently Asked Questions

What is BMI and how is it calculated? +
BMI (Body Mass Index) is a value derived from the mass and height of a person. It is calculated by dividing your weight in kilograms by the square of your height in meters (kg/m²). It helps identify weight categories that may lead to health problems.
Is the BMI Calculator perfectly accurate for everyone? +
While BMI is highly accurate for average adults, it has limitations. It does not distinguish between muscle mass and fat. Therefore, bodybuilders or athletes may have a high BMI without being unhealthy. It is also not suitable for pregnant women.