BMI Calculator: Weight Tracker

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Everyone
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Content rating
Everyone
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About this app

Calculate your BMI in seconds and track it over time. Smart BMI Calculator is a fast, offline body mass index calculator with a weight tracker, history graph and practical health tips -- in English, Urdu, Hindi and French.

Enter your age, gender, height and weight to get your BMI instantly. The calculator works for men and women, ages 1 to 100, with real-time unit switching -- CM to FT, KG to LBS -- and input validation that keeps every result accurate.

Every result shows your BMI category -- underweight, normal, overweight or obese -- so you can see exactly where you stand on the BMI chart. You also get the ideal weight range for your height, a Vitality Score with a visual bar, and a personal analysis with health insights. Clear guidance, not just a number.

Tips are matched to your BMI category: calorie and protein guidance for underweight, balanced meals and hydration for the normal range, daily step goals and portion control for overweight, and low-impact starts with guided professional support for the obese range. Practical steps for your weight loss or weight gain journey.

The built-in weight tracker saves every entry automatically. Check your BMI history on an interactive trend graph with zoom and pan, tap any point for full details -- date, age, height, weight and category -- filter by BMI zone, and see your lowest, highest and average BMI at a glance. A complete BMI tracker and weight log in one place.

Full support for English, Urdu with complete RTL layout, Hindi and French -- with motivational health quotes in every language. A BMI calculator in Urdu and Hindi for Pakistan and India, and in French for users worldwide.

Works completely offline. No account, no login, no cloud -- your health data stays on your device in a local database. Open the app anywhere and calculate.

A clean Material Design interface with light mode, dark mode, system theme and five accent colors. Choose the look that fits you.

- BMI Calculator -- instant body mass index result with category and ideal weight range
- Weight Tracker -- automatic BMI history with trend graph, zoom, filters and stats
- Health Tips -- six wellness guides: hydration, nutrition, sleep, fitness, mindfulness and longevity
- Vitality Score -- a simple visual score with personal analysis on every result
- 4 Languages -- English, Urdu (RTL), Hindi and French with daily quotes
- Offline & Private -- no internet, no account, your data stays on your device
- Dark Mode -- light, dark and system themes with five accent colors
- Units -- CM/FT and KG/LBS with instant switching

Useful for weight management goals, fitness beginners, gym users, families checking BMI for adults, and anyone who wants a quick BMI check with practical wellness guidance.

Smart BMI Calculator provides general wellness information and is not a medical or diagnostic tool. For clinical advice, consult a qualified healthcare professional.

Know your health instantly.
Calculate BMI & ideal weight offline. History graph in English, Urdu & Hindi
Updated on
Aug 1, 2026
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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
  • No data collected
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What’s new

- Improved app performance and stability for a smoother experience.
- Minor bug fixes and UI enhancements based on user feedback.
- Under-the-hood improvements to keep things running reliably.