What you will find in this category
BMI calculator with visual scale and WHO categories
Results based on verified medical algorithms
Completely free, no registration or tracking cookies
Full privacy: calculations happen on your device
# Science-Based Health Tools
Personal health is one of the areas where precise information makes a real difference. Our collection of online health utilities is designed to provide objective data, based on the standards of the World Health Organization (WHO) and other internationally recognized medical institutions.Unlike mobile apps that require access to personal data or device sensors, all these tools work directly in the browser. No health data leaves your device. No servers, no storage, no user profiles.# Why a number is not everything
Health calculators offer an indicative reference, not a diagnosis. The Body Mass Index, for example, is a useful statistical screening tool for the general population, but it does not differentiate between muscle tissue and body fat. An elite athlete may have a technically elevated BMI without presenting any metabolic health problems.Important medical disclaimer
All tools in this category are informational and educational in nature. They do not replace the judgment of a healthcare professional under any circumstances. If you have concerns about your health, always consult your doctor or specialist.# Fundamentals of Health Metrics
- BMI (Body Mass Index): Weight/height ratio. WHO screening indicator to classify nutritional status in adults.
- Privacy by design: Calculations performed exclusively on the client. No telemetry, no tracking cookies, no personal data analysis.
- International standards: The ranges and thresholds used correspond to guidelines published by the WHO and reference medical bodies.