What is BMI Calculator?

Toolerz BMI calculator for Male & Female is a free online tool used to estimate an individual's body fat based on their height and weight.

It is calculated by dividing a person's weight in kilograms by the square of their height in meters

BMI Formula: (BMI = weight(kg) / height(m)^2).

BMI Classification Table:

Underweight: BMI less than 18.5

Normal weight: BMI 18.5–24.9

Overweight: BMI 25–29.9

Obesity: BMI 30 or higher

It is essential to note that BMI is a rough estimate and does not directly measure body fat.

Additionally, it does not consider factors such as muscle mass, bone density, and distribution of fat, which can affect overall health.

Therefore, it is best used as a general guideline and not as a definitive health measure.

How to use Toolerz BMI Calculator

To Simplify your BMI calculation, we have designed a free online tool called "BMI Calculator", which can be accessed on the website.

If you are unaware of how to calculate your Body Mass Index just follow the below steps.

Step 1: Enter the website and search for BMI Index on the home page's search bar.

Step 2: Enter the input parameters like "Age", "Height", and "Weight".

Step 3: Hit the calculate button to get your Body Mass Index.

The tool will display the status of your BMI based on the BMI Chart. Check the BMI table to know whether your fat content is ideal or not. 

Benefits of Toolerz BMI Calculator

Our BMI calculator offers several benefits for both male and female:

Toolerz BMI calculator helps identify potential health risks associated with being underweight or overweight. Based on this information one can approach healthcare professionals to get the preventive solution.

Knowing the BMI category can motivate individuals to adopt healthier lifestyle choices, such as improving diet and increasing physical activity, to maintain a healthy weight.

BMI Calculator for the Healthcare Industry

Healthcare professionals use BMI as part of a comprehensive assessment of a patient's health status, along with other checkups such as waist measurement and medical history.

The BMI data is commonly used in healthcare research studies to investigate relationships between weight status and various health outcomes, helping to advance scientific understanding of obesity-related diseases.

Access the Body Mass Index Calculator Here.

BMI Calculator Formula

The formula for calculating BMI (Body Mass Index) is:

BMI= weight(kg)/height(m)2


Weight: weight is the person's weight in kilograms.

height: height is the person's height in meters.

To calculate BMI using the formula:

Convert the weight from pounds to kilograms (if necessary).

Convert the height from inches to meters (if necessary).

Square the height in meters.

Divide the weight in kilograms by the square of the height in meters.

For example:

If a person weighs 70 kilograms and is 1.75 meters tall:


BMI= 70/3.0625


So, the BMI of this person is approximately 22.85, which falls into the "Normal weight" category according to the BMI classification table.

Here is the BMI Classification table for reference:

Underweight: BMI less than 18.5

Normal weight: BMI 18.5–24.9

Overweight: BMI 25–29.9

Obesity: BMI 30 or higher

3 Best Ways to Maintain Healthy BMI

Maintaining a healthy BMI (Body Mass Index) is essential for a fit and healthy lifestyle. It involves a combination of balanced nutrition, regular physical activity, and a few lifestyle habits.

If you haven't calculated your BMI, get it done here for free.

Here are the 3 best ways to maintain a healthy BMI:

Eat Healthy:

Food intake plays a vital role in maintaining the ideal BMI. Consume a balanced diet rich in fruits, vegetables, whole grains, lean proteins, and healthy fats.

Include at least 30% of fruit items in your diet. Limit the intake of processed foods, sugary snacks, and beverages high in calories and added sugars.

Example: Candies, Cakes, Sweets, etc.,

Take food items that have at least 60% of water content, or take sufficient water to maintain hydration.

Do Physical Activity:

Nowadays we are depending on smart switches to avoid switching lights manually. If this is the case, what else do we get other than Sugar, B.P, and Obesity?

Do some physical activity man, just throwing everything into the body without necessary physical activity is not so good.

Engage in regular aerobic exercises such as walking, jogging, cycling, swimming, or dancing to burn calories and improve cardiovascular health.

Stay active throughout the day by incorporating movement into daily tasks, such as taking the stairs instead of the elevator or going trekking during weekends.

Lifestyle Changes:

Get enough sleep each night, as insufficient sleep can disrupt hormone levels that regulate appetite and metabolism, potentially leading to weight gain.

Manage stress through relaxation techniques like meditation, deep breathing exercises, yoga, or hobbies that promote mental well-being.

Avoid excessive alcohol consumption, as alcoholic beverages are high in calories and can contribute to weight gain when consumed in large quantities.

Monitor your BMI regularly and make adjustments to your diet and exercise routine as needed to maintain a healthy BMI.

Check your BMI using our free BMI Calculator on this page.