BMI Calculator - Weight Log

BMI Calculator makes it simple to check your Body Mass Index in seconds. Enter your height, weight, age and sex, and instantly see your BMI number, your weight category, and the healthy weight range for your body.

Whether you want to lose weight, gain weight, or just stay in the healthy zone, this BMI calculator gives you clear, science-based numbers with no sign-up and no internet needed.

KEY FEATURES
• Instant BMI calculator — get your body mass index the moment you enter your data
• Colored BMI gauge showing underweight, healthy, overweight and obese categories
• Healthy weight range calculated for your exact height
• See exactly how much weight to lose or gain to reach your ideal weight
• Metric and imperial units (kg/cm and lb/ft-in)
• BMI history with a trend chart to track your progress over time
• Works 100% offline — no account, no login, your data stays on your device
• Clean, fast and easy to use

BMI PRO (one-time purchase)
Unlock everything with a single payment — no subscription:
• Body fat percentage estimate
• Daily calorie needs and BMR (basal metabolic rate) calculator
• Full unlimited BMI history
• Removes all ads

WHO IS IT FOR?
• Anyone starting a weight loss or fitness journey
• People tracking healthy weight and ideal weight goals
• Gym-goers, runners and dieters watching their body fat
• Parents checking BMI for the whole family

HOW BMI WORKS
Body Mass Index (BMI) is a widely used measure that compares your weight to your height. It helps you understand whether you are underweight, at a healthy weight, overweight or in the obesity range. Use it together with the built-in BMI chart to see where you stand and set realistic weight goals. As a weight tracker, the app keeps your history so you can watch your BMI trend down or up as you progress.

MEDICAL DISCLAIMER
This app is for informational and educational purposes only. BMI is a general guide and is not a medical diagnosis. Always consult a qualified doctor or healthcare professional before making decisions about your weight, diet or health.

Download BMI Calculator now and take control of your weight, your healthy weight range and your progress — free, fast and fully offline. 📊