BMI Calculator for Women & Men

See your BMI in seconds. If you want next steps, build a personalized plan with simple changes that fit your real life.

Calculate your BMI in seconds. Enter your age, sex, height, and weight to see your result on a clear gauge with supportive context. BMI is a starting point, not a judgment.

BMI Calculator: Weight Plan supports adults, children, and teens with age-aware explanations. Your history is saved so you can check your latest BMI result and follow your progress over time.

If you want help taking the next step, the app can build a personalized weight plan around your real life. A short interview asks about your goal, what feels hardest right now, what you want to keep enjoying, your daily routine, and the coaching style you prefer.

Your plan gives you small weekly changes instead of strict rules. You can try a change, mark that you already do it, replace anything that does not fit, and refresh your plan when your routine changes.

The AI Coach knows your current plan and goal. Ask for help with cravings, late-night eating, eating out, missed days, or swaps that feel too hard. Tap a suggested question or type your own.

Update your weight when you want and see your latest BMI progress in one place.

Your account is anonymous. We never ask for your name or email. You can delete your data at any time.

Premium subscription unlocks the personalized weight plan and AI Coach.

Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Payment is charged to your Apple ID. You can manage or cancel subscriptions anytime in your App Store account settings.

Plan and coach responses are AI generated and personalized to your interview answers. They are for general informational purposes only and are not medical advice.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/