The Body Mass Index Calculator, or BMI calculator, tells you data which is a widely used tool for measuring a person’s body fat based on their weight and height. It’s a simple and inexpensive way to assess whether someone is underweight, normal weight, overweight, or obese. In this article, we’ll discuss what BMI is, how it’s calculated, and what it means for your health. We’ll also provide a BMI table for men and women.
BMI Calculator
Our BMI calculator is the fastest way to have an idea of your health status -ie. whether you are lean, overweight or underweight..
BMI & Body Metrics Calculator
What is Body Mass Index (BMI)?
Body Mass Index, or BMI, is a measurement of body fat based on a person’s weight and height. It’s calculated by dividing a person’s weight in kilograms by their height in meters squared (kg/m2). BMI is used to classify individuals into four categories:
- Underweight: BMI less than 18.5
- Normal weight: BMI between 18.5 and 24.9
- Overweight: BMI between 25 and 29.9
- Obese: BMI of 30 or higher
BMI is different from BMR and not a direct measurement of body fat, but it’s a useful tool for estimating body fat and assessing health risks associated with being underweight, normal weight, overweight, or obese.You can test our BMR calculator based on Harris Benedict Formula
How is Body Mass Index (BMI) Calculated?
To calculate BMI, you need to know your weight in kilograms and your height in meters. If you don’t know your weight in kilograms, you can convert your weight in pounds to kilograms by dividing it by 2.2. If you don’t know your height in meters, you can convert your height in inches to meters by dividing it by 39.37.
Once you have your weight in kilograms and your height in meters, you can calculate your BMI using the following formula:
BMI = weight (kg) / height² (m²)
For example, if you weigh 70 kilograms and your height is 1.75 meters, your BMI would be calculated as follows:
BMI = 70 / (1.75 x 1.75) = 22.86
What Does Your BMI Mean for Your Health?
BMI is a useful tool for assessing health risks associated with being underweight, normal weight, overweight, or obese. While BMI doesn’t measure body fat directly, it’s been shown to be a reliable indicator of body fatness for most people.
Being underweight can increase the risk of malnutrition, weakened immune system, osteoporosis, and other health problems. Being overweight or obese can increase the risk of chronic diseases such as heart disease, stroke, diabetes, and certain types of cancer.
It’s important to note that BMI is not a perfect tool for assessing health risks. For example, athletes or bodybuilders may have a high BMI due to their muscle mass rather than body fat. Similarly, older adults or people with certain medical conditions may have a lower BMI but still have excess body fat and increased health risks.
BMI Calculator Chart for Men
| Height | Weight Range | BMI Range |
|---|---|---|
| 4’6″ | 63-79 lbs | 18.5-24.9 |
| 4’7″ | 68-85 lbs | 18.5-24.9 |
| 4’8″ | 73-90 lbs | 18.5-24.9 |
| 4’9″ | 78-97 lbs | 18.5-24.9 |
| 4’10” | 83-104 lbs | 18.5-24.9 |
| 4’11” | 88-111 lbs | 18.5-24.9 |
| 5’0″ | 93-118 lbs | 18.5-24.9 |
| 5’1″ | 98-125 lbs | 18.5-24.9 |
| 5’2″ | 104-132 lbs | 18.5-24.9 |
| 5’3″ | 110-139 lbs | 18.5-24.9 |
| 5’4″ | 117-146 lbs | 18.5-24.9 |
| 5’5″ | 123-153 lbs | 18.5-24.9 |
| 5’6″ | 129-160 lbs | 18.5-24.9 |
| 5’7″ | 135-167 lbs | 18.5-24.9 |
| 5’8″ | 142-174 lbs | 18.5-24.9 |
| 5’9″ | 149-181 lbs | 18.5-24.9 |
| 5’10” | 156-189 lbs | 18.5-24.9 |
| 5’11” | 163-196 lbs | 18.5-24.9 |
| 6’0″ | 170-204 lbs | 18.5-24.9 |
| 6’1″ | 178-211 lbs | 18.5-24.9 |
| 6’2″ | 185-219 lbs | 18.5-24.9 |
| 6’3″ | 193-226 lbs | 18.5-24.9 |
| 6’4″ | 201-234 lbs | 18.5-24.9 |
| 6’5″ | 209-242 lbs | 18.5-24.9 |
| 6’6″ | 217-250 lbs | 18.5-24.9 |
BMI Calculator Chart for Women:
| Height | Weight Range | BMI Range |
|---|---|---|
| 4’10” | 90-115 lbs | 18.5-24.9 |
| 4’11” | 93-119 lbs | 18.5-24.9 |
| 5’0″ | 95-124 lbs | 18.5-24.9 |
| 5’1″ | 97-128 lbs | 18.5-24.9 |
| 5’2″ | 101-132 lbs | 18.5-24.9 |
| 5’3″ | 104-136 lbs | 18.5-24.9 |
| 5’4″ | 108-141 lbs | 18.5-24.9 |
| 5’5″ | 111-146 lbs | 18.5-24.9 |
| 5’6″ | 115-150 lbs | 18.5-24.9 |
| 5’7″ | 118-155 lbs | 18.5-24.9 |
| 5’8″ | 122-159 lbs | 18.5-24.9 |
| 5’9″ | 126-164 lbs | 18.5-24.9 |
| 5’10” | 130-169 lbs | 18.5-24.9 |
| 5’11” | 134-174 lbs | 18.5-24.9 |
| 6’0″ | 138-179 lbs | 18.5-24.9 |
Once you’ve determined your healthy weight range using BMI, use our calorie deficit calculator for weight loss to find your optimal daily intake. While these BMI charts provide helpful ranges, an ideal weight calculator for adults can give you more personalized targets based on your specific circumstances.
It’s important to note that these BMI ranges are only estimates and individual BMI needs can vary based on factors such as muscle mass, age, and medical conditions.
The Body Mass Index calculator created by us is a useful tool for assessing health risks associated with being underweight, normal weight, overweight, or obese. It’s calculated by dividing a person’s weight in kilograms by their height in meters squared. Being underweight or overweight can increase the risk of health problems, while maintaining a healthy BMI can help reduce the risk of chronic diseases.