# What is the formula to find out BMI?

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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.

## How do I calculate my BMI formula?

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 from weight lbs and height inches?

1. Formula: weight (lb) / [height (in)]2 x 703. Calculate BMI by dividing weight in pounds (lbs) by height in inches (in) squared and multiplying by a conversion factor of 703.
2. Example: Weight = 150 lbs, Height = 5’5” (65″)
3. Calculation: 150 ÷ (65 x 65) x 703 = 24.96.

## What is the fastest way to calculate BMI?

How to Calculate Your Body Mass Index

2. Divide your weight by the number you arrived at in Step 1.
3. Multiply the number you came up with in Step 2 by 705. The result is your BMI.

## What is a good BMI?

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.

## How do you calculate BMI with inches and pounds?

When using English measurements, ounces (oz) and fractions must be changed to decimal values. Then, calculate BMI by dividing weight in pounds (lb) by height in inches (in) squared and multiplying by a conversion factor of 703.

BMI Calculator

Weight BMI
160 lbs 22.96
165 lbs 23.67
170 lbs 24.39
175 lbs 25.11

## What is my BMI if I weigh 185?

According to BMI chart and their classification, BMI score of 29.86 for 185 pounds weight & 5ft 6in tall indicates that your weight is Overweight. The Body Mass Index of 29.86 is derived from the weight of 185 pounds divided by the square of height 5’6″.

## What is my ideal weight in kg?

Ideal body weight (men) = 50 kg + 1.9 kg for every inch above 5 feet. Ideal body weight (women) = 49 kg + 1.7 kg for every inch above 5 feet.

## What is the square of my height?

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To square your height, multiply your height in inches by itself. For example, if you are 70 inches tall, then multiply 70 by 70. Your answer for this example would be 4,900.

## What is the most attractive BMI for a woman?

These studies have found that a low waist to hip ratio (WHR) of approximately 0.7  and a low Body Mass Index (BMI; weight scaled for height) of approximately 18–19 kg/m2  are perceived as most attractive in female bodies, while a low waist to chest ratio (WCR) of approximately 0.7, and relatively high BMI ( …

## What BMI should I be 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 ideal BMI for female?

A BMI of 18.5–24.9 is considered normal or healthy for most women. Even though healthcare professionals can use BMI as a screening tool, they shouldn’t use it as a method to evaluate a person’s body fat levels or health status ( 32 ). 