BMI Calculator & Analyzer
Body Fat, Calorie & Weight Log
$9.99
Know your BMI, body fat, calories and ideal weight in seconds. Track progress with charts and goals. Private, no ads, no subscription. Pay once, own it.
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/
A Closer Look
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Version 1.1 is a complete redesign.
- New animated BMI gauge with WHO categories
- Body fat, lean mass, ideal weight and waist-to-height ratio
- Calorie and macro targets, plus a daily water guide
- Weight goals, progress journal, charts and streaks
- Dark mode and 20 languages
- Faster, cleaner and fully private
The developer, Steward Technologies Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Steward Technologies Ltd
- Size
- 25.4 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Steward Technologies Ltd

