An Overview
The BMI is a standard metric for determining if a person’s weight is acceptable for their height. The BMI value is used to identify whether a person is underweight, of average weight, or obese, depending on where they lie within the range.
These BMI levels vary by region and age and are frequently separated into extremely underweight or highly overweight subcategories. Obesity and malnutrition can have major health repercussions; thus, while BMI is an inaccurate predictor of a healthy body mass, it can assist in identifying if more testing or intervention is required. In the table below, the multiple BMI categories that the calculator employs are listed.
Table of BMI for Adults
This is the World Health Organization’s (WHO) recommended adult body weight based on BMI standards. It is suitable for both men and women over the age of eighteen.
Category | BMI Range |
Severe Thinness | <16 |
Mild Thinness | 17 – 18.5 |
Normal | 18.5 – 25 |
Overweight | 25 – 30 |
Adult BMI Calculator
This graph of BMI categories is based on data from the World Health Organization. The dashed lines represent subdivisions within a primary classification.
Table of BMI for children and teenagers, ages 2 to 20
Category | Percentile Range |
Underweight | <5% |
Healthy weight | 5% – 85% |
At the risk of being overweight | 85% – 95% |
Overweight | >95% |
Obesity has a lot of drawbacks.
People who are overweight are more prone to suffer from a variety of serious illnesses and health concerns. The following are some of the dangers, according to the CDC:
- Hypertension is a condition in which the blood pressure is abnormally high.
- LDL cholesterol levels are higher, HDL cholesterol levels are lower, and triglyceride levels are high.
- Type 2 diabetes is the most common type of diabetes.
- Coronary artery disease (CAD)
- Stroke
- Gallbladder disease.
- Osteoarthritis is a type of joint disease caused by the degradation of cartilage.
- Sleep apnea and breathing problems
- Clinical depression, anxiety, and other mental illnesses are all common.
- Body aches and pains, as well as issues with certain basic processes
Obesity can have various harmful, and in some cases fatal, repercussions, as seen in the list above. In general, a person’s BMI should be kept below 25 kg/m2, but they should first visit their doctor to see if any lifestyle adjustments are required to stay safe.
Being Underweight Carries several Risks.
Being underweight has its own set of dangers, which are outlined below:
- Vitamin deficiency, anemia, and malnutrition
- Osteoporosis is a bone-thinning disease that makes it more likely to shatter a bone.
- Dysfunction of the immune system
- Growth and development issues, especially in children and teenagers
- Women’s reproductive difficulties can be caused by hormonal imbalances that disrupt the menstrual cycle. In the first trimester, underweight women have a higher risk of miscarriage.
- Complications that may occur as a result of the procedure
Being Underweight can also indicate a more serious underlying sickness or disorder, such as anorexia nervosa, which comes with its own set of risks. If you or someone you know looks underweight, consult a doctor right away, especially if the explanation isn’t obvious.
The formula of the BMI Calculator for men and women
BMI = weight (kg) / [height (m)]2
A BMI of 25.0 or more is considered overweight, while the ideal range is 18.5 to 24.9. A BMI is calculated for most persons between the ages of 18 and 65.
Wrapping Up
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