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What is BMI Calculator, And Why It is Important?

BMI is an important tool that is used to determine an individual's overall health and wellness. Read ahead to know all about it.

  • 3,125 Views | Updated on: Apr 22, 2024

Health is the most important asset for any individual. Exercising, eating healthy food, and regular visits to the doctor are some of the essential steps people take to maintain a healthy lifestyle. Following your daily routine, eating habits, and weight measurement can be helpful in keeping a check on any health issues that could follow. Body Mass Index (BMI) is one of the methods that can assist you with maintaining a healthy lifestyle by providing the right information about your body.

Other than eating well and exercising, there are certain factors that contribute to your health status. For instance, an increase in weight might just not be an outcome of eating more but some hormonal change in the body. Just cutting on your crabs is not going to keep you healthy. Rather having a check on your weight by regularly monitoring it with respect to other body factors will be more beneficial. Body Mass Index is one indicator that can be used for evaluating your overall health.

This blog will throw some light on the topic of Body Mass Index (BMI), the importance of BMI, and how to calculate and alter it for a healthy body.

Understanding Body Mass Index (BMI) and BMI Calculator

BMI, or Body Mass Index, is an easy calculation that measures your weight in relation to your height. It is a useful tool for assessing your overall health because it can help you identify whether you are at a healthy weight or you are at risk for developing health problems due to excess weight or obesity.

For BMI measurement, divide your weight (measured in kilograms) by your height (measured in meters) squared. For example, if you weigh 70 kilograms and are 1.7 meters tall, your BMI would be 24.2.

The World Health Organization (WHO) uses the following BMI categories to define healthy weight, overweight, and obesity:

Underweight: BMI less than 18.5

Normal weight: BMI 18.5 to 24.9

Overweight: BMI 25 to 29.9

Obesity: BMI 30 or greater

A high BMI can indicate a higher risk of developing health issues such as cardiac disease, stroke, diabetes, and some types of cancer. However, it is necessary to remember that BMI is just one measure of health. Other aspects, such as muscle mass and body fat distribution, can also play a role in your overall health.

The BMI calculator is a widely-used tool that measures body fat based on an individual’s weight and height. It’s an essential tool for people looking to achieve and maintain a healthy body weight. It uses a simple mathematical formula to determine a person’s body fat percentage and categorizes them accordingly.

How is BMI calculated?

The body mass index is based on a person’s height and weight. The calculation procedure to determine your BMI or another person’s BMI is straightforward. You can measure your body mass index using a handheld calculator or online using websites or apps that have BMI calculators.

  • Divide your body weight (in kilograms or kg) by the square of your height (in meters) to get the answer. The formula for calculating BMI is as follows:

BMI = Weight (kg) / [height (m)]2

  • you can also use the BMI calculators available online; enter your height and weight into a website or app, and the BMI results will appear on your screen.
  • You should have yourself checked by a doctor at least once every six months or once a year if the numbers indicate that your BMI is above or below the normal range.

Importance of the BMI calculator

BMI calculator is a useful tool for healthcare professionals to assess their patient’s health status. During routine physical examinations, doctors often measure a patient’s weight and height to calculate their BMI. This information can help doctors determine if their patients are at a healthy weight and provide appropriate recommendations for maintaining or achieving a healthy weight. Let us explore other benefits of the BMI calculator:

Assessing Weight-Related Health Risks

BMI is an essential tool that can be used to assess weight-related health risks. It provides a quick snapshot of an individual’s overall body composition and serves as an initial screening measure for potential health issues such as cardiovascular disease, diabetes, etc. A high BMI can indicate excess body fat, which may increase the risk of these health conditions, prompting individuals to take appropriate preventive measures.

Monitoring Weight Management

This calculator is a valuable resource for monitoring weight management progress. Whether you are trying to lose, gain, or maintain weight, tracking changes in your BMI over time can help gauge the effectiveness of your efforts. By utilizing the BMI calculator regularly, individuals can make informed decisions regarding their diet, exercise routines, and overall lifestyle choices.

Public Health Tool

BMI calculations also play a crucial role in public health initiatives. Researchers and policymakers utilize aggregated BMI data to study population trends, evaluate the prevalence of obesity, and design targeted interventions. By analyzing BMI data on a larger scale, public health professionals can develop strategies to promote healthier lifestyles, reduce obesity rates, and improve the well-being of communities.

Did You Know?

BMI was not originally intended for individual diagnosis. It was developed by the Belgian statistician Adolphe Quetelet in the 1830s as a way to measure the average body size of a population. It wasn’t until the late 20th century that BMI became a method for assessing individual health.

What is the Use of the Body Mass Index, and What Does it Signify?

The Body Mass Index calculator is used to identify those who are at risk for a number of health issues. Heart disease, diabetes, high blood pressure, and stroke are some of these medical issues. According to research, those with a BMI of 25 or more are more likely than those with a lower BMI to experience these health issues.

Insurance companies use BMI as a key factor in determining an individual’s insurance premium. BMI is considered an important indicator of an individual’s overall health and is used to predict the risk of developing various health problems such as heart disease, diabetes, and hypertension.

The use of BMI by insurance companies has been controversial. Some argue that BMI is not an accurate measure of an individual’s health as it does not differentiate between muscle mass and body fat. An individual with a high muscle mass may have a high BMI, but they may not be at an increased risk of developing health problems. On the other hand, an individual with a low BMI may have a high percentage of body fat and may be at an increased risk of developing health problems.

How Can You Achieve a Healthy BMI?

The body Mass Index calculator is an essential tool to determine if a person’s weight is appropriate for their height. Maintaining a healthy BMI is essential for overall well-being, as an unhealthy BMI can lead to a range of health issues. Here are three ways to transform your BMI.

Eat A Balanced Diet

One of the most effective ways to change your BMI is by adopting a balanced diet. A balanced diet is one that includes all the necessary nutrients that your body needs, such as protein, carbohydrates, fiber, vitamins, and minerals. Eating a balanced diet helps you maintain a healthy weight, as you are not over-consuming any particular nutrient or food group.

Regular Exercise

Another effective way to change your BMI is by engaging in regular exercise. Exercise not only burns calories but also helps to build lean muscle mass, which in turn, increases your metabolism. The more muscle you have, the more calories your body will burn at rest, leading to a lower BMI.

Get Enough Sleep

Many people underestimate the importance of sleep when it comes to maintaining a healthy BMI. Lack of sleep can disrupt your hormones, leading to increased appetite, decreased metabolism, and weight gain.

Wrapping Up

The BMI calculator is an essential tool that provides valuable insight into an individual’s body weight and health status. It’s important to note that BMI is just one aspect of a person’s overall health and should be used in conjunction with other measurements and indicators. Maintaining healthy body weight is essential for optimal health, and the Body Mass Index calculator is an excellent way to start tracking and monitoring your weight.

    Key Takeaways

  • The Body Mass Index Calculator is a useful tool for healthcare professionals to assess their patient’s health status.
  • The formula for calculating BMI is the weight (kg) / [height (m)]2
  • Insurance companies use BMI as a key factor in determining an individual’s insurance premium.
  • One of the most effective ways to change your BMI is by adopting a balanced diet.
  • BMI is just one aspect of a person’s overall health and should be used in conjunction with other measurements and indicators.

- A Consumer Education Initiative series by Kotak Life

Amit Raje
Written By :
Amit Raje

Amit Raje is an experienced marketer who has worked in various Fintechs and leading Financial companies in India. With focused experience in Digital, Amit has pioneered multiple digital commerce in India. Now, close to two decades later, he is the vice president and head of the D2C business department. He masters the skill of strategic management, also being certified in it from IIMA. He has challenged his challenges and contributed his efforts in this journey of digital transformation.

Amit Raje
Reviewed By :
Prasad Pimple

Prasad Pimple has a decade-long experience in the Life insurance sector and as EVP, Kotak Life heads Digital Business. He is responsible for developing user friendly product journeys, creating consumer awareness and helping consumers in identifying need for life insurance solutions. He has 20+ years of experience in creating and building business verticals across Insurance, Telecom and Banking sectors

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