BMI Calculator
BMI
A person's weight in relation to their height is expressed as a numerical value called their body mass index, or BMI.
It is a popular screening method for determining if a person is at a healthy weight. A person's weight in kilograms divided by their height in meters squared yields their BMI.
The resultant figure helps classify people into various weight status categories and gives an estimate of body fat.
How to calculate BMI
BMI can be calculated using below formula
Ideal BMI range
BMI values are interpreted using standard categories that apply to adults, both males and females.
The World Health Organization (WHO) defines these categories as given in below BMI chart:
| Category | BMI |
|---|---|
|
Underweight |
Less than 18.5 |
|
Normal Weight |
Between 18.5 and 24.9 |
|
Overweight |
Between 25 and 29.9 |
|
Obese |
BMI >= 30 |
Risks of Low BMI
Low BMI can indicate undernutrition or other health issues.
Risks
associated with low BMI include
Nutritional Deficiencies
Deficits resulting from inadequate nutrition can impact multiple body processes.
Weakened Immune System
People with low BMI may have weakened immune systems, which increases their susceptibility to illnesses.
Osteoporosis
A low body weight can lead to a decrease in bone density and a higher chance of fractures.
Risks of High BMI
High BMI is often associated with excess body fat, posing several health risks:
Cardiovascular Issues
High BMI increases the risk of heart diseases, hypertension, and other cardiovascular problems.
Type 2 Diabetes
Obesity is a major risk factor for developing type 2 diabetes.
Joint Problems
Excess weight puts strain on joints, leading to conditions like osteoarthritis.
Respiratory Issues
Obesity can contribute to respiratory problems, including sleep apnea.
Obesity
The medical condition known as obesity is defined by the buildup of
excess body fat to a point where it may be harmful to one's health.
Obesity is defined as having a BMI of 30 or over. BMI is frequently used
to measure it.
A number of complicated factors, including genetic, environmental, and lifestyle ones, can contribute to obesity.
It can have a major negative influence on general wellbeing and is linked to an increased risk of chronic illnesses.