BMI Calculator – Weight Loss

BMI Calculator – Weight Loss

Calculate your ideal weight

27K ratings
667 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • July 3, 2013
  • July 4, 2026
BMI Calculator – Weight Loss screenshot #1 for iPhone
BMI Calculator – Weight Loss screenshot #2 for iPhone
BMI Calculator – Weight Loss screenshot #3 for iPhone
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ipad
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About

Calculate and track your Body Mass Index (BMI) with this user-friendly app. It provides personalized health insights, ideal weight recommendations, and supports various units and classification systems. Monitor your weight journey and understand health risks.

Instant BMI calculation with animated gauge
Personalized health insights
Ideal weight recommendations
Metric and imperial unit support
WHO and DGE classification systems
Age and gender-specific calculations
Offline functionality
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What users say

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What's New in BMI Calculator

2.0.5

July 4, 2026

- New appearance setting: choose System, Light, or Dark theme - Redesigned settings on iPad and large screens with a side-by-side layout - Fixed several iPad layout issues - Stability and performance improvements

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In-App Purchases

$2.99

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User reviews

Great App to have for quick calculation on still an important measure for prevention and treatment.

Use this tool everyday to help guiding patients to good health by monitoring them for MASDL.

✌️❤️‍🩹

Helps me keep track of weight

BAD

I know that I’m not overweight I am 145 and I’m 20 years old but apparently I’m obese 🫪I just unlocks new insecurities

Unaccurate.

So apparently weighing 39 is normal but weighing 57 is obese?!! You need to fix this!!

Favourite app

Amazing

Developer apps

User experience

🐞

Reported Bugs

2 issues

Classifies healthy weights as overweight

Bug

Inconsistent results across devices

Bug

Requested Features

3 requests

More accurate BMI calculations

Feature

Customizable weight goals

Feature

Consideration for muscle mass

Feature

FAQ

What does this BMI calculator app do?

This app calculates and tracks your Body Mass Index (BMI) using accurate and user-friendly methods. It offers personalized health insights, ideal weight recommendations, and visual feedback on your BMI categories. You can monitor your weight loss or gain journey and understand potential health risks associated with your BMI.

What are the key features of the BMI calculator?

Key features include instant BMI calculation with an animated visual gauge, personalized health insights, and ideal weight recommendations. It supports metric and imperial units, offers a choice between WHO and DGE classification systems, and includes age and gender-specific calculations. The app also works offline and has a clean, intuitive interface.

How is the BMI calculated and what classification systems are used?

The app calculates BMI based on your height and weight. You can choose between the World Health Organization (WHO) classification system, which defines underweight, normal weight, overweight, and obese categories, or the German Nutrition Society (DGE) system, which offers gender-specific ranges and European standards.

Is this app compatible with children and adults?

Yes, the app supports age-specific calculations for children aged 7 and up, including child-specific growth charts. It also provides gender-specific BMI evaluation for accurate results for both children and adults. An adults-only mode option is also available.

What are the health benefits of using this BMI calculator?

Using this app can help you monitor your weight loss or weight gain journey, understand the health risks associated with your current BMI, and set realistic goals for achieving your ideal weight. It aids in tracking progress toward a healthier lifestyle and can contribute to the early detection of weight-related health concerns.