What Height Is 54 Inches

Calculator Use

The BMI Calculator finds the body mass index given weight and height. Calculate your BMI and find the BMI weight category for your height. The reckoner besides finds the normal weight range given your height.

Calculate BMI with weight in pounds, stones or kilograms. Enter height in inches, anxiety and inches, meters or centimeters.

BMI Formulas

Dissever weight past tiptop squared to observe BMI. Note that you demand to use kg and meters the standard units for the BMI formula are kg and meters. If you need other units of mensurate the calculator will catechumen among units for you.

In metric units, using kg and meters:

\( \text{ BMI} = \dfrac{ \text{ weight in kg}}{ \text{ height}^2 \text{ in 1000}} \)

BMI = weight ÷ top²

In metric units: BMI = weight (kg) ÷ height² (meters)
In US units: BMI = weight (lb) ÷ meridian² (inches) * 703

Run into additional BMI formulas below for accurate calculations in metric or imperial units.

What is BMI?

The torso mass index or BMI is a ratio of mass to meridian. It is calculated every bit kg per square meter or pounds per square inch of height. Numeric BMI values represent to weight categories including underweight, normal, overweight and obese.

BMI is used as an indicator of the relative healthiness of a person. The Centers for Illness Control (CDC) and the World Health Organization (WHO) recognize that people who are overweight or underweight are at higher chance for certain health conditions. BMI also enables health professionals to talk over bodyweight objectively with their patients.

Calculate Adult BMI

The CDC and WHO use the BMI range charts below to evaluate the weight of adults aged 20 and over given his or her peak. These ranges typically apply to North American and Eurpoean populations. Wikipedia lists alternative BMI ranges and categories for specific Asian populations. Cut-off points for specific international subpopulations may vary.

WHO Adult BMI Categories

< xvi.0

Severely Underweight

thirty.0 - 34.9

Moderately Obese

35.0 - 39.9

Severely Obese

Information technology's important to keep in mind that the generic BMI chart higher up does not account for differences between men and women. Information technology is also limited in evaluating bodyweight health in people of curt stature, or those who have very high musculus mass.

Calculate Child and Teen BMI

The CDC recommends using a BMI-for-age calculation in children and teens betwixt ii and 20 years of historic period. Children'south body fat varies with age, and boys and girls grow at different rates. And then while the BMI calculation is the same for boys and girls as well as adults, there are separate BMI growth charts for boys and girls.

Child BMI Percentile Scale

Underweight, below the fifth percentile

Good for you weight, between the 5th and 85th percentiles

Overweight, between the 85th and 95th percentiles

Obese, equal to or greater than the 95th percentile

CDC Male BMI Growth Nautical chart

body mass index for boys 2 to 20 years old

CDC Female BMI Growth Chart

body mass index for girls 2 to 20 years old

How to Calculate BMI

Using metric units, where weight is in kilograms and pinnacle is in meters, carve up weight by meters squared.

In United states units, where weight is in pounds and height is in inches, split weight by inches squared. Then multiply this effigy by 703.

Example one: Summate BMI in metric units

Matilda weighs 64 kg and is i.nine meters tall. What is her BMI?

Split up 64 past i.nine²

BMI = west ÷ h²
BMI = 64 ÷ 1.9^two
BMI = 64 ÷ iii.61
BMI = 17.seven

Example 2: Calculating BMI in US units

Stanley weighs 184 lb and is 5 anxiety, 10 inches alpine. What is his BMI?

Detect total inches by multiplying 5 * 12 and add together 10. Split weight past full inches squared and multiply the consequence by 703.

5 feet, x inches = lxx inches
BMI = (w ÷ hⁱⁱ) * 703
BMI = (184 ÷ 70²) * 703
BMI = (184 ÷ 4900) * 703
BMI = 0.3755 * 703
BMI = 26.iv

Although BMI is calculated the aforementioned way worldwide for all ages, the way an individual'southward BMI is interpreted depends on location and the person'due south historic period.

In many Southeast Asian countries, the thresholds for the overweight and obese categories tend to exist lower. For example, in Singapore and Hong Kong a BMI of 23.0 is considered overweight, whereas in the U.s. a BMI of 25 is considered overweight.
Children and adolescents are not evaluated using these thresholds just are evaluated relative to others of the same age and gender. Encounter the charts in a higher place.

Proceed in listen that BMI is a ratio between height and total body weight - it does not differentiate betwixt weight from muscle and weight from fat, nor does it consider an private'southward body frame blazon. BMI is ane of several tools used to appraise a person's weight and overall health. If you are concerned virtually your weight, information technology is best to consult with your doc or healthcare professional.

Normal Weight Range

Normal weight BMI is eighteen.5 to 24.9. To calculate your normal weight range use the post-obit:

Metric units:
minimum weight (kg) = 18.5 × summit² (m)
maximum weight (kg) = 24.ix × tiptop² (m)
United states of america units:
minimum weight (lb) = (xviii.5 ÷ 703) × height^two (in)
maximum weight (lb) = (24.9 ÷ 703) × heightⁱⁱ (in)