BMI Calculator

Contains adsIn-app purchases
4.7
122K reviews
10M+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image

About this app

Calculate and track your Body Mass Index (BMI) with the most accurate and user-friendly BMI calculator app.

KEY FEATURES:
✓ Instant BMI calculation with animated visual gauge
✓ Personalized health insights and ideal weight recommendations
✓ Support for metric (kg/cm), imperial (lbs/ft), and British (stones) units
✓ Choice of WHO or DGE German Nutrition Society classification systems
✓ Age-specific calculations for children ages 7 and up, plus adults
✓ Gender-specific BMI evaluation for accurate results
✓ Color-coded BMI categories with real-time visual feedback
✓ Clean, intuitive interface with instant calculations

HEALTH BENEFITS:
• Monitor your weight loss or weight gain journey
• Understand health risks associated with your current BMI
• Set realistic goals for achieving your ideal weight
• Track progress toward a healthier lifestyle
• Early detection of weight-related health concerns

CLASSIFICATION SYSTEMS:
Choose between two professional BMI classification systems:

WHO (World Health Organization):
- Underweight: BMI < 18.5
- Normal weight: BMI 18.5-24.9
- Overweight: BMI 25-29.9
- Obese: BMI ≥ 30

DGE (German Nutrition Society):
- Gender-specific BMI ranges
- Alternative classification for European standards

ADVANCED FEATURES:
• Visual BMI gauge with animated indicator
• Supports ages 7+ with child-specific growth charts
• Settings persistence - remembers your preferences
• Works offline - no internet connection required
• Adults-only mode option available

IMPORTANT NOTE:
BMI is a screening tool that provides a general health indicator. It doesn't account for muscle mass, bone density, or body composition. Always consult healthcare professionals for personalized medical advice.

Questions or feedback? Contact us at info@appovo.com
Updated on
Oct 27, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Device or other IDs
Data is encrypted in transit

Ratings and reviews

4.7
120K reviews
Mike John
November 15, 2025
This is a good app but the customer support could use some improvement. I recently reinstalled this app after having paid for it but am still getting the ads. My email to them has gone unanswered, leaving me stuck with the ads I paid to get rid of.
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C B
July 21, 2021
This app does exactly what it suppose to do. Giving you the BMI without manually having to do a complicated spreadsheet for the 2 ways of calculating it. It will not tell you anything else about you. You can still have fat belly and be normal weight. BMI will not tell you anything about your eating habit. BMI has nothing to do with calories. No ads, so 5 stars.
163 people found this review helpful
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Crow
January 31, 2021
The BMI scale for underweight/overweight is very innacurate, it also calculates BMI horribly wrong. When I select the age of 9 my BMI is almost in the overweight section when it's labled 19-21 and it should logically put the arrow into the underweight section for me. Older ages are slightly more accurate but still wrong. The BMI doesn't change between male and female either. The interface is nice and clean I suppose and there's no intrusive ads, that's about the only good thing about it :/
305 people found this review helpful
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What’s new

With this update, we have enhanced the visual representation of the BMI result gauge.