How do you calculate a child’s BMI?

To calculate your child’s BMI:
  1. Take your child’s weight in pounds. (For example, 37 pounds, 4 ounces becomes 37.25.)
  2. Divide that number by 2.2. (So, 37.25 divided by 2.2 equals 16.9 kilograms.).
  3. The resulting number is your child’s weight in kilograms.

What is the normal BMI for a child?

Healthy weight: 5th percentile to less than 85th percentile. Overweight: 85th percentile to less than 95th percentile. Obese: equal to or greater than 95th percentile.

What is the formula for BMI calculation?

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 calculate BMI with age?

Body Mass Index is a simple calculation using a person’s height and weight. The formula is BMI = kg/m2 where kg is a person’s weight in kilograms and m2 is their height in metres squared. A BMI of 25.0 or more is overweight, while the healthy range is 18.5 to 24.9. BMI applies to most adults 18-65 years.

Is my 7 year old overweight?

How much should a 7 year old weigh?

If your child’s BMI is in the 85th percentile – meaning it’s higher than that of 85 percent of children his age and gender – he would be considered overweight. If he’s in the 95th percentile, he’s considered obese.

What is the fastest way to calculate BMI?

Big Kid weight and height averages
Age Size Girls
6 years Weight 44 lb 12 oz (20.3 kg)
Height 3 ft 9 in (115 cm)
7 years Weight 50 lb 8 oz (22.9 kg)
Height 4 ft (121.8 cm)
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Apr 8, 2020

What is a good BMI?

To calculate your BMI, multiply your height in inches times your height in inches. Then, divide your weight by that number. Finally, multiply that result by 705. People with a BMI of 25 or above are considered at higher risk for many health issues.

What is a good BMI for 70 year old?

BMI ranges

For most adults, an ideal BMI is in the 18.5 to 24.9 range. For children and young people aged 2 to 18, the BMI calculation takes into account age and gender as well as height and weight. between 18.5 and 24.9 – you’re in the healthy weight range. between 25 and 29.9 – you’re in the overweight range.

How do I calculate BMI manually?

A body mass index of 18.5-24.9 is considered normal, a BMI of 25 to 29.9 is considered overweight, and a BMI of 30 or more is considered obese. Based on BMI scores, a 5-foot, 7-inch adult would be considered: Underweight at less than 118 pounds (BMI <18.5), Normal weight at 118 to 159 pounds (BMI = 18.5-24.9)

What are two ways to determine calculate BMI?

Then, calculate BMI by dividing weight in pounds (lb) by height in inches (in) squared and multiplying by a conversion factor of 703. When using a handheld calculator, if your calculator has a square function, divide weight (lb) by height (in) squared, multiply by 703, and round to one decimal place.

What is a good BMI for my age?

Body mass index (BMI) is the ratio of weight to height, calculated as weight (kg)/height (m2), or weight (lb)/height (in2) multiplied by 703.

How do you calculate BMI in kg and feet?

A BMI of between 18.5 and 24.9 is ideal. A BMI of between 25 and 29.9 is overweight. A BMI over 30 indicates obesity.

How much should I walk to lose weight BMI?

Is age a factor in BMI?

For example, if your weight is 60 kilograms and your height is 5 feet 3 inches, your BMI will be calculated as follows:60 / 2.61 (1.6 * 1.6) (5 feet 3 inches is approximately 1.6 meters)This gives us a BMI reading at 22.9.

What is a healthy weight in kg?

For individuals who are obese and trying to lose weight, or anyone looking to keep the weight off, the ACSM recommends bumping this number up to 200–300 minutes per week (3.3–5 hours). Breaking this down, a one-hour walk 4–5 days per week will be sufficient to achieve your weight-loss goals.

How do I know if I am overweight for my age?

For adults ages 20 years and older, BMI incorporates weight and height, but it does not take age or relationship into account.

Does gender affect BMI?

Ideal body weight (men) = 50 kg + 1.9 kg for every inch above 5 feet. Ideal body weight (women) = 49 kg + 1.7 kg for every inch above 5 feet.

Is age a factor in weight?

What is the difference between BMI and BMI-for-age?

Based upon your BMI, you can find out if you are:
  • Underweight: It means your BMI is less than 18.5.
  • In normal or healthy weight range: If your BMI is 18.5 to 24.9.
  • Overweight: If your BMI is 25.0 to 29.9.
  • Obese: If your BMI is 30.0 or more.

Is BMI for male and female difference?

In the present study sample, mean BMI was significantly higher in men than in women. This is in consistent with earlier studies. In line with previous research,21 more number of women in this study was underweight. However, the number of women those were overweight was higher than men.