BMI Calculator - Weight Loss is a free Android application developed by Przemysław Słota, designed to calculate the body mass index (BMI) and provide other useful measurements for individuals seeking to monitor their weight. The app is based on the general reading table created by the World Health Organization (WHO) and is meant to be used as a simple tool for classifying physically inactive individuals with an average body composition. While BMI categories are inappropriate for athletes, children, the elderly, and the infirm, this app can be a useful tool for sedentary individuals to measure whether their weight is in the normal range.

This intuitive app comes with several features, including calculating the ideal weight range for a given height, body fat percentage, waist-to-height ratio (WtHR), basal metabolic rate (BMR), and total daily calorie expenditure, which depend on the user's activity level. Additionally, the app supports both metric and imperial units, making it easy for users to input their measurements in their preferred unit system. Overall, BMI Calculator - Weight Loss is an obligatory weight loss tool for obese people who are looking to monitor their BMI and associated health metrics.

Note: The developer welcomes feedback and bug reports through email and is open to collaborating with users to translate the app into their native language.