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BMI Calculator

Calculate your Body Mass Index and check your health status

kg
cm
lb
ft
in
24.2 BMI
Normal Weight
Your BMI is within the healthy range.
Underweight <18.5
Normal 18.5-24.9
Overweight 25-29.9
Obese >30

Healthy Weight Range for Your Height

51.5 kg - 69.6 kg (113.5 lb - 153.4 lb)

What is BMI?

Body Mass Index (BMI) is a measure of body fat based on height and weight. It's used to screen for weight categories that may lead to health problems.

BMI Categories

  • Underweight: BMI less than 18.5
  • Normal: BMI 18.5 to 24.9
  • Overweight: BMI 25 to 29.9
  • Obese: BMI 30 or greater

Limitations

BMI doesn't distinguish between muscle and fat mass. Athletes may have a high BMI due to muscle mass. Always consult a healthcare provider for a complete health assessment.

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What is BMI?

Body Mass Index (BMI) is a simple calculation using height and weight to estimate body fat. It's widely used as a screening tool to categorize individuals as underweight, normal weight, overweight, or obese, helping identify potential health risks.

Common Use Cases

Health Screening

Quick assessment of weight status for health checkups.

Fitness Goals

Track progress toward healthy weight targets.

Medical Records

Standard metric used in medical documentation.

Health Awareness

Understand weight categories and healthy ranges.

How It Works

1

Choose Unit System

Select Metric (kg/cm) or Imperial (lb/ft) based on your preference.

2

Enter Your Measurements

Input your weight and height in the selected unit system.

3

Calculate BMI

Click calculate to see your BMI score and health category.

4

View Results

See your BMI category and healthy weight range for your height.