How do you convert BMI to weight?
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 is a good BMI ratio?
BMI ranges below 18.5 – you’re in the underweight range. between 18.5 and 24.9 – you’re in the healthy weight range. between 25 and 29.9 – you’re in the overweight range. between 30 and 39.9 – you’re in the obese range.
Can you calculate weight from BMI?
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.
What is BMI formula?
With the metric system, the formula for BMI is weight in kilograms divided by height in meters squared. Because height is commonly measured in centimeters, divide height in centimeters by 100 to obtain height in meters. Example: Weight = 68 kg, Height = 165 cm (1.65 m) Calculation: 68 ÷ (1.65)2 = 24.98.
How do you calculate BMI with solution?
BMI Formulas
- Metric units: BMI = weight (kg) ÷ height2 (m)
- US units: BMI = (weight (lb) ÷ height2 (in)) * 703.
How do I calculate my BMI manually?
Formula: weight (lb) / [height (in)]2 x 703 Then, calculate BMI by dividing weight in pounds (lb) by height in inches (in) squared and multiplying by a conversion factor of 703.
How do you calculate the weight of a BMI?
BMI is a mathematical calculation of your weight (in pounds) times 703 divided by your height (in inches) squared. You can figure out your BMI on your own using this formula: BMI = Weight (in pounds) x 703 divided by Height (in inches) squared.
How to calculate ideal body weight using BMI?
BMI is not the only way. You will recall that you calculate your BMI by dividing your weight in kilograms by the square of your height in metres. For adults, a BMI under 18.5 is considered dangerously thin, 18.5-25 is the healthy weight range, 25-30 is overweight, and 30 or over is obese.
Is BMI a good indicator of a healthy body weight?
For an individual, BMI alone is not a good indicator of whether someone is a healthy body weight. The body mass index roughly describes a person’s shape; a higher BMI representing someone with a large volume to surface area (wide for their height, ball-shaped), while a low BMI describes the opposite (thin for their height, stick shaped).
What is the optimal weight within the BMI range?
Body mass index ( BMI) is a common tool for deciding whether a person has an appropriate body weight. It measures a person’s weight in relation to their height. A BMI of less than 18.5 means that a person is underweight. A BMI of between 18.5 and 24.9 is ideal. A BMI of between 25 and 29.9 is overweight.