Body Mass Index (BMI) is calculated by dividing a person’s kilograms by height in meters. High body fatness can be indicated by a high BMI. The BMI provides a screening method for overweight or obese individuals, but it does not diagnose the individual’s health or body fatness.
A table or chart may be used to calculate BMI, with a function of mass and height represented by contour lines or colors for different BMI categories (converted to metric measurements for calculation).
A BMI is a convenient way to categorize a person based on tissue mass (muscle, fat, and bone) and height as either underweight, normal weight, overweight, or obese. According to the BMI classification systems, the following adult weight categories exist: underweight (under 18.5 kg/m2), normal weight (18.5 to 24.9), overweight (25 to 29.9), and obese (over 30). In terms of predicting an individual’s health rather than predicting the health of a group, the BMI does not offer the same benefits as some of the alternatives, especially for people with abdominal obesity, short stature, or unusually high muscle mass.
BMI RANGE VARIES DEPENDING ON THE RACE
These distinctions are not unusual to vary along the linear scale over time and across countries, thus complicating global, longitudinal survey data collection. In people of different populations and descent, BMI, body fat percentage level, and health risks are associated in different ways; in general, people from lower BMIs have higher risks of diabetes and heart disease, although the observed risk is largely dependent on the group. In Europe, Asia, and Africa, the cutoff for observed risk varies by population and subpopulation.
How To Use The BMI Calculator
To get started, simply enter your gender and age. After that, enter your height and current weight.
Select the appropriate activity level: Sedentary, lightly active, moderately active, very active, or extra active. Then just Calculate to see your BMI result.
It will ask you to choose an activity level that best represents your lifestyle when you use the calculator. Honesty is key! You will not gain muscle mass if you claim to be very active but are not.
BMI Calculator
BMI Results – How Should I Interpret Them
A person with overweight or obesity has an abnormal or excessive amount of fat on their body, which can negatively impact health.
Among adults, body mass index (BMI) is the easiest way to classify overweight or obesity based on weight for height. The ratio is determined by dividing a person’s weight in kilograms by his height in meters (kg/m2).
Underweight
It may be a sign you aren’t eating enough or you might be ill if you are underweight. Underweight people should seek help from a general practitioner or a doctor.
Normal weight
You’re doing a great job!
Overweight
When you’re overweight, the best way to lose weight is through a combination of diet and exercise.
This BMI calculator will help you find the right amount of calories to help you lose weight safely.
Obese
Losing weight while obese involves a combination of diet, exercise, and, if necessary, medicine. Get advice from your doctor.
How To Use BMI To Get Ideal Weight
First, Check your BMI result in our calculator to determine whether your current weight is healthy or not. You can also consult to your doctor for more detail information.
BMI results can be used as a starting point for further discussion with your GP about your weight and general health.
Additionally, you may be given a waist measurement. When you measure your waist, you can make sure you are not carrying too much fat around your stomach, which can raise your risk of heart disease, type 2 diabetes, and stroke.
It is possible to have a healthy BMI and still have excess belly fat, meaning you are still at risk of developing these diseases.
Your doctor may take your blood pressure and conduct other tests, such as a blood test, to check for any health conditions that may be related to your weight.
So, What’s Your Next Move?
- Track your progress and calories using a method you prefer. Depending on your preference, you may do this either on paper or through a mobile app.
- Over time, review your progress and make changes as necessary. Your basal metabolic rate (BMR) will fluctuate according to your weight loss. Therefore, your calorie intake plan may need to be adjusted as you continue to make progress.
Conclusion
The Body Mass Index, or BMI, is a measure of your weight compared with your height. Obesity is an important factor in determining your risk of a variety of medical conditions such as type 2 diabetes, heart disease, and cancer. In light of increasing levels of overweight or obesity, the spotlight has been turned to BMI and its shortcomings as a measure of ideal weight for individuals, rather than whole populations of people.
“Some people naturally have a larger frame than others. But this causes quite a small variation in weight and is accounted for in the range of healthy BMI. There is really no such thing as someone who is big-boned.”
Dr Jan Sambrook, General Practitioner, Medical Author
MBChB, MRCGP
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