BMI Calculator & Analyzer

Your BMI is just the beginning. BMI Calculator & Analyzer turns your height and weight into a clear picture of your health, then helps you act on it.

WHAT YOU GET
- Instant BMI with an animated WHO gauge and plain-language results
- Healthy weight range for your height, and exactly how far you are from it
- Body fat, fat mass and lean mass (BMI-based or U.S. Navy method)
- Ideal weight from four respected formulas: Devine, Robinson, Miller and Hamwi
- Waist-to-height ratio, BMI Prime and Ponderal Index
- Daily calories (BMR and TDEE) for your activity level
- Calorie targets to lose, maintain or gain weight, with protein, carb and fat macros
- Daily water guide
- Weight goals with a progress ring, estimated arrival date and deadline planner
- Progress journal with trend charts, BMI view, streaks and data export
- Metric and imperial units, dark mode and iPad support
- Available in 20 languages

BUILT ON TRUSTED SCIENCE
Formulas are based on published sources such as the WHO, the CDC and peer-reviewed research. The sources are listed inside the app so you can check them.

PRIVATE BY DESIGN
No account. No ads. No tracking. Your health data stays on your device.

PAY ONCE, OWN IT
One purchase. No subscription, no in-app purchases, no paywalls.

Important: This app is for information and education only and is not medical advice. BMI is a screening tool and does not diagnose health conditions. Talk with a qualified health professional about your health.

License agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://stewardtechnologies.com/privacy/bmicalculator/