Calculate your Body Mass Index and understand your weight status
Underweight
Normal
Overweight
Obese
Body Mass Index (BMI) is a numerical value calculated from your weight and height. It provides a simple way to categorize individuals as underweight, normal weight, overweight, or obese.
BMI is a screening tool that can indicate whether a person is underweight or overweight, but it doesn't directly measure body fat or health.
The BMI calculation is based on the following formula:
BMI = weight (kg) / (height (m))2
For example, if you weigh 70kg and are 1.75m tall, your BMI would be:
70 / (1.75 × 1.75) = 22.9
Note: BMI may not be accurate for athletes, pregnant women, or the elderly.
The BMI (Body Mass Index) Calculator is a simple tool designed to help you determine whether your weight is healthy for your height. It provides an easy and quick way to assess your body mass index based on your inputted height and weight.
To use the BMI Calculator, simply enter your height and weight into the tool. It will instantly calculate your BMI, categorizing it according to standard ranges such as underweight, normal weight, overweight, or obese. The tool doesn’t require any sign-up or login, making it convenient and easy to use for everyone.
A BMI (Body Mass Index) Calculator is an online tool that helps you determine whether your body weight is appropriate for your height. It calculates your BMI by dividing your weight in kilograms by the square of your height in meters: BMI = weight (kg) / [height (m)]² This simple calculation gives you a numerical value that places you in one of the standard health categories: Underweight (BMI less than 18.5) Normal weight (BMI 18.5 – 24.9) Overweight (BMI 25 – 29.9) Obese (BMI 30 and above) A BMI calculator is useful for both individuals and healthcare professionals to assess whether a person is underweight, overweight, or within a healthy range. Many tools allow you to choose between metric (kg, cm) or imperial (lbs, inches) units for convenience.
Knowing your BMI can help you understand your general health and risk factors related to weight. While it doesn’t directly measure body fat, BMI is a widely used and quick screening tool for identifying potential health risks. Here's why checking your BMI is important: Health Risk Awareness: A high BMI may indicate a higher risk of conditions such as heart disease, diabetes, and high blood pressure. A very low BMI could point to malnutrition or underlying health issues. Goal Setting: It helps you set realistic health and fitness goals, whether you're trying to lose weight, maintain your current weight, or gain muscle mass. Monitoring Progress: Regularly tracking your BMI lets you see how your lifestyle changes (diet, exercise) are affecting your health over time. Although it’s not a diagnostic tool, it’s a good first step in understanding your body’s overall status.
BMI is a useful general indicator, but it has limitations and may not be accurate for every individual. It doesn't account for: Muscle Mass: Athletes or muscular individuals may have a high BMI but low body fat. Body Composition: It doesn’t differentiate between fat, bone, or muscle. Age and Gender Variations: BMI doesn’t consider differences in fat distribution between men and women, or the effects of aging on body composition. Children and Teens: For people under 18, BMI should be interpreted using age- and sex-specific percentiles. For a more complete health assessment, BMI should be used alongside other measures like waist circumference, body fat percentage, and consultation with a medical professional.