BMI Calculator & Calories
BMR, TDEE & ideal weight
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Free offline BMI, BMR and TDEE calculator with ideal weight and daily calorie goals. No sign-up, no tracking, everything stays on your phone.
Is your weight in a healthy range, and how many calories should you eat to reach your goal? BMI & Calorie Counter answers both in seconds — 100% offline.
Enter your height, weight, age and activity level and get:
- BMI with the WHO classification on a clear colour gauge (underweight, normal, overweight, obese)
- BMR and TDEE using the Mifflin-St Jeor equation across 5 activity levels
- Ideal weight from the Devine formula
- Daily calorie targets to lose or gain 0.25 kg / 0.5 kg per week, with an estimated date to reach your goal
Also included:
- Metric and imperial units (kg/cm and lb/ft-in)
- History with a trend chart and one-tap PDF export of your personal report
- Light and dark themes, 35 app languages
- Optional one-off "Remove Ads" purchase: no banners, no full-screen ads, instant PDF export
Every result cites its source (WHO, Mifflin-St Jeor, Devine) so you can trust the numbers. The app works entirely offline, needs no account, and keeps all data on your device.
This app provides general informational estimates only and is not medical advice. Always consult a qualified healthcare provider before making decisions about diet, exercise or your health.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
- The app now speaks 35 languages, with full right-to-left layout for Arabic and Hebrew.
- System dialogs and date formats follow your device language.
- Minor fixes and stability improvements.
The developer, NKKtech Global Pte. 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- NKKtech Global Pte. Ltd.
- Size
- 27 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 32 more
- English, Arabic, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
9+
- 9+
- Contains
Advertising
Health or Wellness Topics
- In-App Purchases
Yes
- Remove Ads USD 0.99
- Copyright
- © 2026 NKKtech Global Pte. Ltd.