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.
How do you calculate BMI for weight loss?
To get your BMI automatically, plug your height and weight into a reputable online calculator. One way to DIY is to divide your weight (in pounds) by your height (in inches) squared. Then take that number and multiply it by 703 to get your BMI number.
What is the correct BMI for my age?
According to the National Institutes of Health (NIH): 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.
What is the best BMI for a woman?
Doctors consider a healthy 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 have underweight or overweight.
How do you calculate BMI manually?
How to calculate Body Mass Index. 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.
How do you calculate BMI example?
- Formula: weight (kg) / [height (m)]2 With the metric system, the formula for BMI is weight in kilograms divided by height in meters squared. …
- Example: Weight = 68 kg, Height = 165 cm (1.65 m)
- Calculation: 68 ÷ (1.65 x 1.65) = 24.98.
What is a good BMI number?
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. If your BMI is: below 18.5 – you’re in the underweight range.
What is considered a good BMI?
If your BMI is less than 18.5, it falls within the underweight range. If your BMI is 18.5 to 24.9, it falls within the normal or Healthy Weight range. If your BMI is 25.0 to 29.9, it falls within the overweight range. If your BMI is 30.0 or higher, it falls within the obese range.
How much should a 5’5 female weigh?
Height and Weight Chart
|5′ 3″||107 to 140 lbs.||169 to 220 lbs.|
|5′ 4″||110 to 144 lbs.||174 to 227 lbs.|
|5′ 5″||114 to 149 lbs.||180 to 234 lbs.|
|5′ 6″||118 to 154 lbs.||186 to 241 lbs.|
Is a BMI of 20 good for a woman?
A BMI of 20-25 is ideal; 25-30 is overweight and over 30 is obese. If your BMI is under 18.5, you’re considered underweight. If your BMI is 18.5-20, you’re a bit underweight and can’t afford to lose more.
What is my ideal weight in kg?
D. R. Miller Formula (1983)
|Male:||56.2 kg + 1.41 kg per inch over 5 feet|
|Female:||53.1 kg + 1.36 kg per inch over 5 feet|
How do you solve BMI step by step?
Follow these steps to calculate your BMI:
- Convert your weight from pounds to kilograms. Your weight (in pounds) ÷ 2.2 = your weight (in kilograms). …
- Convert your height from inches to meters. Your height (in inches) ÷ 39.37 = your height (in meters). …
- Calculate your Body Mass Index.
What is my BMI if I weigh 160?
Inside the square where your weight and height meet is a number that is an estimate of your BMI. For example, if you weigh 160 pounds and are 5’7″, your BMI is 25.
Does BMI account for muscle?
BMI (body mass index), which is based on the height and weight of a person, is an inaccurate measure of body fat content and does not take into account muscle mass, bone density, overall body composition, and racial and sex differences, say researchers from the Perelman School of Medicine, University of Pennsylvania.