Free Health Tools
BMI calculator, age calculator, and more — all in your browser
100% private - no data stored, no signup required
About Health Tools
Our health tools help you quickly calculate key health metrics like body mass index (BMI) and your exact age in years, months, and days. All tools are designed to be simple, fast, and private.
All calculations happen locally in your browser — no personal health information is ever transmitted to or stored on any server. These tools are for informational purposes; always consult a qualified healthcare professional for medical advice.
Frequently Asked Questions
We offer a BMI calculator and an age calculator. More health and fitness tools are being added regularly.
Our tools use standard medical and scientific formulas. They are intended for informational purposes and general wellness tracking — always consult a healthcare professional for medical advice.
No, all calculations run entirely in your browser. No personal health data is ever sent to or stored on any server.
Yes, all health tools are fully responsive and work on any modern browser, including mobile devices.