BMI Calculator

Calculate your Body Mass Index and understand what it means for your health.

Metric Units
Imperial Units

Your BMI Result

20.1
Normal
Underweight
Normal
Overweight
Obese
20.1
0
16
18.5
25
30
35
40+

BMI Details

BMI = 20.1 kg/m² (Normal)

  • Healthy BMI range: 18.5 kg/m² - 25 kg/m²
  • Healthy weight for your height: 59.9kg - 81.0kg
  • BMI Prime: 0.8
  • Ponderal Index: 11.1 kg/m³

Weight Categories

  • Underweight: Below 18.5
  • Normal: 18.5 - 24.9
  • Overweight: 25 - 29.9
  • Obesity: 30 and above

Health Advice

Maintain your current weight with a balanced diet and regular physical activity.

For personalized advice, consult with a healthcare provider or nutritionist.

Category BMI Range (kg/m²) Risk Level
Underweight (Severe thinness) < 16.0 High
Underweight (Moderate thinness) 16.0 - 16.9 Moderate
Underweight (Mild thinness) 17.0 - 18.4 Mild
Normal range 18.5 - 24.9 Low
Overweight (Pre-obese) 25.0 - 29.9 Increased
Obese (Class I) 30.0 - 34.9 Moderate
Obese (Class II) 35.0 - 39.9 Severe
Obese (Class III) ≥ 40.0 Very Severe

Note: BMI is a screening tool, not a direct measure of body fat. While it correlates with body fat, it doesn't account for muscle mass, bone density, overall body composition, and racial and sex differences. Please consult a healthcare professional for a more comprehensive assessment.