About
Built to be genuinely useful.
BMI Pulse was created with one goal: build the best, most trustworthy set of body composition calculators on the internet — accurate, fast, and built to last.
Most BMI calculator sites are cluttered, slow to load, and difficult to use on mobile. We set out to build something different: a clean, fast, accurate tool that presents health information clearly and calculates your numbers right in your browser.
Our principles.
- ✓ Accuracy first. Every formula is sourced from peer-reviewed research and WHO standards. We cite our sources and explain the limitations of each measure.
- ✓ Private calculations. Every calculation runs in your browser. The numbers you enter — your height, weight, and age — are never sent to our servers.
- ✓ Accessible. We follow WCAG 2.1 AA accessibility guidelines, support keyboard navigation, and test with screen readers.
- ✓ Fast. Built with Astro for zero JavaScript overhead on static pages. Core Web Vitals are a first-class priority.
Medical disclaimer.
The information and tools provided on BMI Pulse are for informational and educational purposes only. They are not intended as medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before making health decisions based on any calculated result.
Contact.
Have a question, found an error, or want to suggest an improvement? Reach us at hello@bmipulse.com.