BMI Calculator - Body Mass Index

Calculate your Body Mass Index (BMI) instantly. Enter your height and weight to determine your BMI category and get health recommendations.

BMI Reference Chart

Category BMI Range Health Risk
Underweight BMI < 18.5 Health Risk
Normal Weight BMI 18.5 - 24.9 Excellent health range
Overweight BMI 25 - 29.9 Health Risk
Obesity Class I BMI 30 - 34.9 High health risk
Obesity Class II BMI 35 - 39.9 High health risk
Obesity Class III BMI ≥ 40 Very high health risk

Instant BMI Calculation

Get your BMI result immediately with detailed category classification and health status assessment.

WHO Standard Classifications

Based on World Health Organization standards for accurate and reliable BMI categorization.

Health Recommendations

Receive personalized health advice and ideal weight ranges based on your BMI results.

Visual BMI Charts

Interactive charts and visual indicators to help you understand BMI categories and health implications.

Mobile Optimized

Responsive design works perfectly on all devices for convenient BMI calculations anywhere.

Privacy Protected

All calculations are performed locally in your browser. No personal data is stored or transmitted.

Why Use Our BMI Calculator?

Our BMI calculator provides accurate body mass index calculations based on WHO standards. Get instant results with detailed health assessments, ideal weight recommendations, and visual charts to help you understand your health status.

When to Use BMI Calculator

  • Regular health monitoring and weight management
  • Setting realistic fitness and weight loss goals
  • Pre-medical consultation health screening
  • Planning balanced nutrition and diet programs
  • Tracking progress in fitness and wellness journeys
  • Increasing awareness of healthy weight ranges

BMI Calculation Features

Built with precise BMI calculation formulas, WHO classification standards, and responsive design. Features include metric unit support, visual result indicators, and comprehensive health risk assessments.

BMI Tips & Guidelines

BMI is a useful screening tool but should be used alongside other health assessments. Remember that muscle mass, bone density, and body composition can affect BMI accuracy. Consult healthcare professionals for comprehensive health evaluations.

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