About BMI Calculator
Free, accurate, and easy-to-use Body Mass Index calculator
Our Mission
We created this free BMI calculator to help people around the world easily calculate and understand their Body Mass Index. Our goal is to provide a simple, accurate, and accessible tool that promotes health awareness and helps individuals make informed decisions about their wellness.
Why We Built This Tool
Body Mass Index is an important health metric, but many BMI calculators online are cluttered with ads, require registration, or provide inaccurate information. We wanted to create a completely free tool that:
- Provides instant, accurate BMI calculations
- Supports multiple measurement units worldwide
- Is based on WHO international standards
- Requires no registration or personal data
- Works on all devices - desktop, tablet, and mobile
- Can be embedded on other websites for free
Free and Open
This BMI calculator is completely free to use. We believe health tools should be accessible to everyone, which is why we don't require registration, don't collect personal information, and allow anyone to embed this calculator on their website.
Whether you're an individual tracking your health, a fitness professional, a healthcare provider, or a website owner looking to add a BMI calculator to your site, our tool is free for you to use.
Accuracy and Standards
Our calculator uses the standard BMI formula endorsed by the World Health Organization (WHO) and Centers for Disease Control and Prevention (CDC). We've implemented both international standards and Asian-specific BMI categories to provide the most relevant health information for users worldwide.
Privacy
We respect your privacy. This calculator performs all calculations in your browser - we don't store, transmit, or collect any of your health data. Your height, weight, and BMI results remain completely private to you.