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What is metric in BMI?

What is metric in BMI?

With the metric system, the formula for BMI is weight in kilograms divided by height in meters squared. Since height is commonly measured in centimeters, an alternate calculation formula, dividing the weight in kilograms by the height in centimeters squared, and then multiplying the result by 10,000, can be used.

How do you convert BMI to metric?

The metric formula for BMI is weight in kilograms divided by height in meters squared. Often height is measured in centimetres. To convert your height to meters simply divide your height in centimetres by 100. The imperial formula requires you to divide your weight in pounds by your height in inches, squared.

What are the 5 BMI categories?


  • Severely underweight – BMI less than 16.5kg/m^2.
  • Underweight – BMI under 18.5 kg/m^2.
  • Normal weight – BMI greater than or equal to 18.5 to 24.9 kg/m^2.
  • Overweight – BMI greater than or equal to 25 to 29.9 kg/m^2.
  • Obesity – BMI greater than or equal to 30 kg/m^2.
  • Obesity class I – BMI 30 to 34.9 kg/m^2.

How is BMI measured units?

The formula for BMI is weight in kilograms divided by height in meters squared. If height has been measured in centimeters, divide by 100 to convert this to meters. When using English measurements, pounds should be divided by inches squared. This should then be multiplied by 703 to convert from lbs/inches2 to kg/m2.

What does BMI 30 kg/m2 mean?

The various categories of BMI include the following. BMI values of less than 18.5 kg/m2 are considered underweight. BMI values between 18.5 kg/m2 to 24.9 kg/m2 are healthy. BMI values between 25 kg/m2 to 30 kg/m2 are overweight. BMI values greater than 40 kg/m2 are considered obese.

What is the BMI for 170 cm?

What is your ideal weight?

height (cm) minimum weight (BMI=20) maximum weight (BMI=25)
168 56.4 70.6
169 57.1 71.4
170 57.8 72.3
171 58.5 73.1

What is a good BMI for 55 year old woman?

Doctors consider a moderate BMI for women to be 18.5–24.9. A BMI of 30 or above may indicate obesity. BMI measurements can help someone understand whether they are underweight or overweight.

What is a healthy BMI for 62 year old woman?

18.5 to 24.9
Calculating BMI, or body mass index, is another way to help determine ideal body weights in women over age 60. Desirable, healthy BMIs are 18.5 to 24.9, according to the National Heart, Lung and Blood Institute.

How do you read BMI chart?

If your BMI is:

  1. below 18.5 – you’re in the underweight range.
  2. between 18.5 and 24.9 – you’re in the healthy weight range.
  3. between 25 and 29.9 – you’re in the overweight range.
  4. between 30 and 39.9 – you’re in the obese range.

How do you use BMI chart?

Using body mass index (BMI) is one way a person can determine whether or not their weight is healthy for them. BMI takes both height and weight into consideration….Varying cutoff points.

Underweight < 18.50 < 18.50
Pre-obese 25–29.99 25–27.49 27.5–29.99
Obese ≥ 30 ≥ 30
Obese class 1 30–34.99 30–32.49 32.5–34.99

Does BMI has a unit?

Body mass index (BMI) is a value derived from the mass (weight) and height of a person. The BMI is defined as the body mass divided by the square of the body height, and is expressed in units of kg/m2, resulting from mass in kilograms and height in metres.