BMI CALCULATORS
BMI CALCULATOR
CALORIE CALCULATOR
CALORIE CALCULATOR
BODY FAT CALCULATOR
BODY FAT CALCULATOR
BMR CALCULATOR
BMR CALCULATOR
WEIGHT CALCULATOR
WEIGHT CALCULATOR
SPEED CALCULATOR
SPEED CALCULATOR
CALORIE BURNED CALCULATOR
CALORIE BURNED CALCULATOR
METABOLIC RATE (RMR) CALCULATOR
METABOLIC RATE (RMR) CALCULATOR
WATER INTAKE CALCULATOR
WATER INTAKE CALCULATOR
PREGNANCY CALCULATOR
PREGNANCY CALCULATOR
CARBOHYDRATE CALCULATOR
CARBOHYDRATE CALCULATOR
PROTEIN CALCULATOR
PROTEIN CALCULATOR

What is BMI Calculators?

BMI Calculator is a online tool that help individuals determine their Body Mass Index (BMI). BMI is a numerical value derived from a person’s weight and height, and it is commonly used as an indicator of whether someone is underweight, normal weight, overweight, or obese. BMI calculators typically require inputting a person’s height and weight, and then they use a mathematical formula to calculate the BMI. The result is then compared to standardized BMI categories to assess a person’s weight status.

BMI calculators are widely used by individuals, healthcare professionals, and fitness enthusiasts to gain insights into their weight and overall health. It is important to note that while BMI provides a general indication of weight status, it does not take into account other factors such as muscle mass, body composition, or individual differences. Therefore, it is always recommended to consult with a healthcare professional for a comprehensive assessment of one’s health.always recommended to consult with a healthcare professional for a comprehensive assessment of one’s health.

 

How to Calculate BMI or Body Mass Index Rate?

To calculate BMI (Body Mass Index), follow these simple steps below:

  • Measure Your Weight: Use a reliable scale to measure your weight in kilograms (kg) or pounds (lbs).
  • Measure Your Height: Use a measuring tape or a stadiometer to measure your height in meters (m) or feet (ft).

Convert height to meters (if necessary): If you measured your height in feet and inches, convert it to meters. Multiply the number of feet by 0.3048 to get the equivalent in meters. Then, add any remaining inches multiplied by 0.0254 to the result.

For example, if your height is 5 feet 6 inches:
5 feet x 0.3048 = 1.524 meters
6 inches x 0.0254 = 0.1524 meters
Total height = 1.524 + 0.1524 = 1.6764 meters

  • Calculate BMI Rate: Divide your weight (in kg) by the square of your height (in meters).

BMI = weight (kg) / (height (m))^2

For example, if your weight is 70 kg and your height is 1.6764 meters:
BMI = 70 / (1.6764)^2 = 24.9

  • Interpret the Result: The calculated BMI value falls into different categories that indicate weight status. The common categories are:
ClassificationPercentile Range
UnderweightBMI < 18.5
Healthy Weight18.5 ≤ BMI < 25
At Risk of Overweight25 ≤ BMI < 30
OverweightBMI ≥ 30

What BMI is 70kg?

An individual who weight 70 kg and height 1.75 m, will have a BMI of 22.9, which is considered a normal BMI

Here is the calculation:

BMI = Weight (kg)/Height(M) x Height (M) = 70/1.75*1.75= 22.9

What is BMI Calculator Females?

A BMI calculator for females is a tool used to calculate the Body Mass Index (BMI) specifically for women. The process of calculating BMI for females is the same as for BMI Calculator Males. You would need to measure your weight and height, and then use a formula to calculate your BMI.However, it’s important to note that the calculation and interpretation of BMI are the same for both males and females.

BMI Calculators Formula

The formula to calculate BMI (Body Mass Index) is as follows:

BMI = weight (in kilograms) / (height (in meters))^2

If weight is measured in pounds (lbs) and height is measured in inches (in), you can use the following formula:

BMI = (weight (in pounds) / (height (in inches))^2) x 703

Here’s an example of calculating BMI using the metric system:

Weight: 65 kilograms Height: 1.75 meters

BMI = 65 / (1.75)^2 = 21.22

In this example, the calculated BMI is 21.22.

Body Mass Index Chart

BMI Chart: For Adults & Teenagers
BMI Chart: For Adults & Teenagers

BMI Calculator Kids

BMI calculators for kids use specific charts and formulas designed for children and teenagers to assess their BMI percentile. The BMI percentile compares a child’s BMI to other children of the same age and gender, taking into account their growth patterns.

To use a BMI calculator for kids, you will need the following information:

  • Age: The exact age of the child in years.
  • Gender: Whether the child is male or female.
  • Weight: The weight of the child in kilograms (kg) or pounds (lbs).
  • Height: The height of the child in centimeters (cm) or inches (in).

Once you have collected this information, you can enter it into a BMI calculator specifically designed for children. The calculator will use age- and gender-specific growth charts from organizations such as the World Health Organization (WHO) or the Centers for Disease Control and Prevention (CDC). It will then calculate the child’s BMI percentile, indicating where they fall in relation to other children of the same age and gender.

BMI-for-age percentile categories commonly used for children include:

ClassificationPercentile Range
Underweight<5%
Healthy weight5% – 85%
At risk of overweight85% – 95%
Overweight>95%

Using a BMI calculator for kids can be a helpful tool to assess a child’s weight status, but it’s important to interpret the results in conjunction with other factors and consult with a healthcare professional for a comprehensive evaluation of a child’s health.

Ideal BMI Chart – Height Weight Chart

HeightUNDERWEIGHTOVERWEIGHTOBESE
4’10”118 or less119–142143 or more
4’11”123 or less124–147148 or more
5’0”127 or less128–152153 or more
5’1”131 or less132–157158 or more
5’2”135 or less136–163164 or more
5’3”140 or less141–168169 or more
5’4”144 or less145–173174 or more
5’5”149 or less150–179180 or more
5’6”154 or less155–185186 or more
5’7”158 or less159–190191 or more
5’8”163 or less164–196197 or more
5’9”168 or less169–202203 or more
5’10”173 or less174–208209 or more
5’11”178 or less179–214215 or more
6’0”183 or less184–220221 or more
6’1”188 or less189–226227 or more
6’2”193 or less194–232233 or more
6’3”199 or less200–239240 or more
6’4”204 or less205–245246 or more