BellyMetric: BMI Waist Calc
ABSI BRI WHtR in 11 Languages
$1.99 · Designed for iPad. Not verified for macOS.
BellyMetric calculates BMI, ABSI, BRI, and waist-to-height ratio from height, weight, and waist circumference, giving you a clearer view of body shape metrics in seconds.
Measure more than BMI.
BellyMetric calculates BMI, ABSI, BRI, and waist-to-height ratio from height, weight, and waist circumference, giving you a clearer view of body shape metrics in seconds.
WHY USE BELLYMETRIC
- Calculate four body-shape metrics in one place
- Add waist circumference for context that BMI alone can miss
- See plain-language explanations for each result
- Review scientific references behind BMI, ABSI, BRI, and WHtR
- Use the app in 11 languages with automatic language detection
- Keep the experience simple: enter values, get results, learn what they mean
INCLUDED METRICS
BMI - Body Mass Index, a common height-and-weight screening measure.
ABSI - A Body Shape Index, using waist circumference with height and BMI.
BRI - Body Roundness Index, using height and waist circumference to estimate body shape.
WHtR - Waist-to-Height Ratio, a simple waist-based indicator often used for central obesity screening.
BUILT FOR QUICK CHECKS
BellyMetric is designed for people who want a fast calculator without a complicated setup. Enter your measurements, view your numbers, and open short explanations when you want more detail.
11 Language Support - Now available in English, Japanese, Chinese (Simplified), Korean, Spanish, French, German, Portuguese, Russian, Arabic, and Hindi.
BMI: Keys A, et al. J Chronic Dis. 1972;25(6):329–43.
ABSI: Krakauer NY, Krakauer JC. PLoS ONE. 2012;7(7):e39504.
BRI: Thomas DM, et al. Obesity. 2013;21(11):2264–71.
WHtR: M Ashwell, et al. Obes Rev. 2012 Mar;13(3):275-86.
Warning: Do not interpret the app's measurements on your own; always consult with a physician or expert. If you decide to make lifestyle changes based on the measurement results, the app developers assume no responsibility for any outcomes.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Updated the description and screenshots.
The developer, Keisuke Nakashima, 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
- Keisuke Nakashima
- Size
- 2.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - iPad
Requires iPadOS 16.6 or later. - Mac
Requires macOS 13.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- Copyright
- © Metamorph
