What is BMI and How to Calculate It?

BMI stands for Body Mass Index, which is a measure of body fat based on a person’s height and weight. It is commonly used as a screening tool to identify whether an individual is underweight, normal weight, overweight, or obese. BMI is calculated by dividing a person’s weight (in kilograms) by their height squared (in meters).

To calculate your BMI, you can use the BMI calculator below:


Once you have calculated your BMI, you can refer to the following chart to determine whether your BMI falls within a healthy range:

  • Underweight: BMI below 18.5
  • Normal weight: BMI between 18.5 and 24.9
  • Overweight: BMI between 25 and 29.9
  • Obese: BMI 30 or higher

Keep in mind that BMI is just one of many factors that can affect your health. Other factors, such as age, gender, and muscle mass, should also be taken into consideration when assessing your overall health.

If your BMI falls outside of the healthy range, you may want to consider speaking with a healthcare professional to discuss potential health risks and strategies for improving your overall health.

In conclusion, BMI is a simple and useful tool for assessing body fat and identifying potential health risks. By using the BMI calculator above and referring to the chart, you can easily determine your BMI and take steps to improve your overall health.

BMR Calculator

Understanding BMR: What It Is and How to Calculate It

Your basal metabolic rate (BMR) is the amount of energy your body uses at rest. It’s the number of calories you need to sustain basic bodily functions such as breathing, circulation, and maintaining body temperature. Knowing your BMR can help you determine your daily calorie needs, which can be useful for weight loss or weight gain.

Calculating your BMR requires taking into account your gender, age, weight, and height. While it’s possible to estimate your BMR using formulas, the most accurate way is to measure your resting metabolic rate (RMR) through a professional assessment.

Fortunately, there’s an easier way to get a rough estimate of your BMR: using a BMR calculator. Here’s how you can use the BMR calculator on this page:

  1. Select your gender.
  2. Enter your weight in kilograms (kg).
  3. Enter your height in centimeters (cm).
  4. Enter your age in years.
  5. Click on the “Calculate” button.

The calculator will then estimate your BMR based on the information you provided.


BMR is important for weight management because it determines the minimum number of calories your body needs to function properly. If you consume fewer calories than your BMR, your body may go into “starvation mode” and slow down your metabolism, making it harder to lose weight. Conversely, if you consume more calories than your BMR, you may gain weight.

To lose weight, you need to create a calorie deficit by consuming fewer calories than your BMR. To gain weight, you need to consume more calories than your BMR. However, it’s important to note that everyone’s calorie needs are different and depend on factors such as activity level, age, and body composition.

Using a BMR calculator can give you a good starting point for determining your daily calorie needs. From there, you can adjust your calorie intake based on your goals and needs.

Now that you know how to calculate your BMR, give it a try using the BMR calculator on this page. And remember, BMR is just one piece of the puzzle when it comes to weight management. A healthy lifestyle that includes regular exercise and a balanced diet is key to achieving and maintaining a healthy weight.

Calculate Your Total Daily Energy Expenditure (TDEE) with Our Free Calculator

Are you trying to lose weight or gain muscle? Knowing your Total Daily Energy Expenditure (TDEE) can help you determine how many calories you need to consume each day to achieve your goals.

Calculating your TDEE can be a bit tricky, but don’t worry! We’ve created a free TDEE calculator that does all the math for you. Simply input your gender, weight, height, age, and activity level, and our calculator will give you an estimate of your TDEE.

Knowing your TDEE can help you create a personalized nutrition plan that fits your goals and lifestyle. Whether you’re looking to lose weight, gain muscle, or simply maintain your current weight, understanding your TDEE is an important step in achieving your health and fitness goals.

So why wait? Try our free TDEE calculator today and take the first step towards a healthier you!


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