Our Mission is Clarity.
In a world of complex health data, we strive to provide simple, accurate, and science-backed tools that empower you to take control of your fitness journey.
Science-First Approach
Every calculator on BMIFatCalc is built using validated scientific formulas. From the World Health Organization's BMI standards to the U.S. Navy's body fat estimation method, we don't compromise on accuracy.
We believe that health decisions should be based on data, not guesswork. Our tools are designed to give you that data in seconds.
Validated Formulas
We use Mifflin-St Jeor, Navy Body Fat, and WHO BMI formulas—the gold standards in digital health calculation.
Privacy by Design
Your data never leaves your device. All calculations are performed locally in your browser, ensuring absolute privacy for your personal metrics.
Your Privacy Matters
Unlike many other health tools, BMIFatCalc does not store your personal measurements on any server. We use client-side processing (JavaScript) to calculate your results instantly.
You can use our tools with the confidence that your weight, height, and age remain your business alone.
Our Core Principles
Accuracy
We rely on peer-reviewed medical formulas used by global health organizations.
Privacy
Your health data is yours alone. We never store or sell your personal information.
Accessibility
Fast, free, and easy-to-use tools for everyone, regardless of fitness level.
Have Questions?
We are always looking to improve our tools. Feel free to reach out to us with suggestions or feedback.
Contact the Team