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Body Mass Index

Body Mass Index is a calculation based on a person's weight and height that is a good indicator of whether they are overweight, underweight or normal.

706 Questions

How does one calculate body mass index what does does it means?

BMI is a measure that is calculated by dividing body mass by the square of the height. The body mass index is easier to calculate by using a BMI calculator

What is the lowest BMI ever recorded?

Underweight= <18.5

Normal weight= 18.5-24.9

Overweight= 25-29.9

Obesity= 30+

What should a perfect BMI be for 130 pounds and are 5'4?

BMI around 24 is healthy

Work yours out yourself:

BMI = Weight (Kg) / Height (metres)2.

When can the body mass index be an inaccurate measurement of healthy weight?

When a lot of your weight isn't fat, so if you're muscly or athletic - but weight machines in places like Boots or in sports clubs often to a percentage body fat measurement, which is more accurate.

What is your BMI if you weigh 65kg and am 165cm in height?

BMI is weight/(height*height) in kilograms and metres. 60/(1.68*1.68) = 21.2

This is between 20 and 25 so perfectly normal and healthy for an adult.

If you are 5' 6 in weighing 150 lbs how much weight should you loose?

Some of this should depend on your measurements and your body fat percentage. What you may find is that as you gain more muscle and less fat, you may appear smaller but actually weigh more. You are actually exactly my size, and I have been a size 0 with less than 10% body weight (competitive swimmer - though really, for a girl this is unhealthy) and a size 7 with some definite jiggle (23% body fat) while maintaining the same weight. With that sizing, your BMI would be 20.7. You can calculate this at http://www.nhlbisupport.com/bmi/. BMI Categories: * Underweight = <18.5 * Normal weight = 18.5-24.9 * Overweight = 25-29.9 * Obesity = BMI of 30 or greater As you can see from the categories, you are completely within the normal and healthy range. I personally have never been a fan of BMI as it doesn't take into account a persons body fat to muscle percentage. You can have this caculated with calipers, via a water displacement test (the most accurate) or with a handheld BMI calulator. These use electrical pulses to guestimate your percentages. They are easily thrown off by the amount of air or water trapped in your system however. The short answer is this: don't worry about the number on the scale, worry about how you feel, how you look (as in how well your muscles are defined and the measurements of your body), and if you choose, your percentages. Just remember we are more than what number we see on the scale. Some of this should depend on your measurements and your body fat percentage. What you may find is that as you gain more muscle and less fat, you may appear smaller but actually weigh more. You are actually exactly my size, and I have been a size 0 with less than 10% body weight (competitive swimmer - though really, for a girl this is unhealthy) and a size 7 with some definite jiggle (23% body fat) while maintaining the same weight. With that sizing, your BMI would be 20.7. You can calculate this at http://www.nhlbisupport.com/bmi/. BMI Categories: * Underweight = <18.5 * Normal weight = 18.5-24.9 * Overweight = 25-29.9 * Obesity = BMI of 30 or greater As you can see from the categories, you are completely within the normal and healthy range. I personally have never been a fan of BMI as it doesn't take into account a persons body fat to muscle percentage. You can have this caculated with calipers, via a water displacement test (the most accurate) or with a handheld BMI calulator. These use electrical pulses to guestimate your percentages. They are easily thrown off by the amount of air or water trapped in your system however. The short answer is this: don't worry about the number on the scale, worry about how you feel, how you look (as in how well your muscles are defined and the measurements of your body), and if you choose, your percentages. Just remember we are more than what number we see on the scale. Some of this should depend on your measurements and your body fat percentage. What you may find is that as you gain more muscle and less fat, you may appear smaller but actually weigh more. You are actually exactly my size, and I have been a size 0 with less than 10% body weight (competitive swimmer - though really, for a girl this is unhealthy) and a size 7 with some definite jiggle (23% body fat) while maintaining the same weight. With that sizing, your BMI would be 20.7. You can calculate this at http://www.nhlbisupport.com/bmi/. BMI Categories: * Underweight = <18.5 * Normal weight = 18.5-24.9 * Overweight = 25-29.9 * Obesity = BMI of 30 or greater As you can see from the categories, you are completely within the normal and healthy range. I personally have never been a fan of BMI as it doesn't take into account a persons body fat to muscle percentage. You can have this caculated with calipers, via a water displacement test (the most accurate) or with a handheld BMI calulator. These use electrical pulses to guestimate your percentages. They are easily thrown off by the amount of air or water trapped in your system however. The short answer is this: don't worry about the number on the scale, worry about how you feel, how you look (as in how well your muscles are defined and the measurements of your body), and if you choose, your percentages. Just remember we are more than what number we see on the scale.

My bmi says I'm overweight at 28.1 is that fat?

Yes, it's overwieght. A BMI of 20 is much more desirable and healthy. In terms of "fat," it depends on how the weight is distributed, but it likely is considered fat.

How is BMI calculated?

BMI=(weight in lbs*703)/(height in inches^2) (weight in pounds multiplied by 703) divided by (height in inches squared)

How many carbs are in a twelve ounce soda?

Exactly 12 ounces.

A can of soda is just 12 ounces of water with other ingredients dissolved in it.

What is the limitation of using the body mass index?

The clinical limitations of BMI should be considered. BMI is a surrogate measure of body fatness because it is a measure of excess weight rather than excess body fat. Factors such as age, sex, ethnicity, and muscle mass can influence the relationship between BMI and body fat.

What foods have Maltitol in it?

Bananas, honey, garlic, tomatoes, ball Onions, asparagus, Jerusalem artichoke barley and rich in low gather fructose

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What does a BMI of 20.9 mean?

A body mass indes of 20.9 would mean that the person with this would be in the normal weight range.

The other weight ranges are

  • Underweight = <18.5
  • Normal weight = 18.5-24.9
  • Overweight = 25-29.9
  • Obesity = BMI of 30 or greater

Is a BMI of 19 skinny?

Yes, a BMI is considered to be quite thin. A healthy BMI ranges from 18 to 24 in females. A BMI < 18 may be associated with anorexia. Yes, a BMI of 19 is considered to be quite thin. A healthy BMI ranges from 18 to 24 in females. A BMI < 18 may be associated with anorexia.

What is the ideal BMI?

Hey, I've done a bit of research and this question should help you! The website is: http://www.health.qld.gov.au/patientsafety/pupp/documents/bodymassindex.pdf I hope it helps! Just match it up to your age and body weight

Am I overweight if I weigh 163 pounds are 5'5 13 years old and have a BMI of 27?

Age is irrelevant in most cases. Height directly corrolates with the avg weight. The calculation is called your Body Mass Index (assuming you are the person in question). The majority of BMI Calculators consider it obese (by a small margin). GRRRR!!!!!!!! im fat!!!

What is a good bmi for and 11 year old?

In my area its about 18.6, 19. But if your below about 17 then your underweight.

But if you have been the way you are your whole life and you have a bmi of like 17 then your healthy.

bmi standers dont work that well. I was 17.8 and i was perfectly healthy

Why is the healthy BMI range different for each age group?

Healthy BMI range is same for age group above 20 including both males and females. But, in childrens BMI is age and sex specific which is calculated by using percentile because of difference in amount of fats in different sex and age.

What is the BMI for swimmers?

there are many factors that influence weight. there is no set standard but just some guidlands. read the article i send you the link for. it talk about this subject in detail

Slim Enough to Swim?

http://linkwrap4cash.com/l-swimm-weight-health/jk.cgi?i=uZMCNi9&d=www.thesportjournal.org%2Farticle%2Fslim-enough-swim-weight-pressures-competitive-swimmers-and-coaching-implications&n=30

Should older people eat more than teenagers?

No. Teenagers have an extremely high metabolism, activity level and are still growing. It's possible that a small female teen with low activity level would need fewer calories than an older, active male, but generally teens need more calories than older adults.

What fruits can reduce cholesterol?

fruits which high in fiber. Pineapple is good it can reduce high blood pressure.

What is the best predictor for your bmr?

body size, temperature, sex, level of endocrine gland activity

What is body mass index or BMI used to calculate?

Body Mass Index is a calculation based on a person's weight and height that is a good indicator of whether they are overweight, underweight or normal.

Why is it important to have a low BMI?

BMI is an acronym for Body Mass Index. You find it by taking your weight and dividing it by your height (in inches) squared, then multiplied by 703. The result you get from this is your BMI. 17 and below is underweight, 18 to 24 is normal, 24 to 28 is overweight (I may be off on some of these numbers), and 32 and over is clinically obese.

A 5'4 124 pound 17 year old girl fat?

If you've calculated your BMI you should have seen the recommended span as well, so I don't know if this is a serious question. 11.5 is a dangerously low BMI and you could well stand to gain 40 pounds or so.