BMI Calculator
Calculate your Body Mass Index (BMI) with metric or imperial units.
Runs entirely in your browserNo file uploadsPrivacy-first
TL;DR
Enter your height and weight to calculate your BMI and see your category.
cm
Your Index
0
Healthy Weight
Analysis & Recommendations
You are within the recommended healthy weight range. A healthy weight for your height is between 53.5kg and 72.0kg.
UnderHealthyOverObese
Professional Medical Context
Body Mass Index (BMI) is a starting point for measuring body fat. It does not account for muscle mass or distribution of fat. Consult a medical professional for a comprehensive health assessment.Was this tool helpful?
What is BMI Calculator?
BMI is a measure of body fat based on height and weight that applies to adult men and women.
When Should You Use This Tool?
Use to get a quick assessment of whether your weight is within a healthy range.
How to Use BMI Calculator
- 1Select metric or imperial units
- 2Enter height and weight
- 3View your BMI and category
How Does This Tool Work?
BMI = weight (kg) / height (m)². Categories are: Underweight (<18.5), Normal (18.5-24.9), Overweight (25-29.9), Obese (≥30).
Privacy Note: Runs entirely in your browser. Your data never leaves your device. No file uploads to any server.
Common Use Cases
Health-conscious
Monitor weight status
Fitness enthusiasts
Track body composition