BMI Calculator: Ideal Weight S

CALCULATE YOUR BMI INSTANTLY
Enter your height and weight to see your BMI, category, and a clear healthy-weight range in seconds. Choose WHO or DGE classification, switch between metric, imperial, or stone units, and get a dedicated result for kids and teens.

TRACK YOUR PROGRESS
Every calculation is saved to your personal history. Watch your trend on a simple chart, set a goal weight, and see your start, current, goal, and average all in one place.

KNOW YOUR NUMBERS
Go beyond BMI with Body Metrics: BMR and daily calorie needs (TDEE), body fat percentage, and waist-to-hip ratio with a clear risk level, all from the same measurements you already entered.

BUILD A DAILY HABIT
A simple daily challenge keeps you checking in water, walking, sleep, mindful eating with streaks that reward consistency, not perfection.

SYNC WITH APPLE HEALTH
Automatically pull in your latest weight and today's step count from Apple Health, so your numbers stay current without typing a thing.

HOW IT WORKS
1. Enter your height and weight
2. See your BMI, category, and healthy range instantly
3. Save it to your history and watch your trend
4. Check your Body Metrics and daily challenge streak
5. Sync with Apple Health for automatic updates

YOUR PRIVACY, PROTECTED
Your measurements and history are stored locally on your device, never uploaded to external servers. No account, no cloud sync required, your data stays yours.

32 LANGUAGES
Shape speaks your language, available in 32 locales so every check-in feels natural.

Shape is not a medical device and should not replace professional medical advice or monitoring. Always consult your healthcare provider.

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