# Question: How do I manually calculate my BMI Australia?

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## How do you calculate BMI manually?

Then, calculate BMI by dividing weight in pounds (lb) by height in inches (in) squared and multiplying by a conversion factor of 703. When using a handheld calculator, if your calculator has a square function, divide weight (lb) by height (in) squared, multiply by 703, and round to one decimal place.

## How do you calculate BMI manually in KG and CM?

With the metric system, the formula for BMI is weight in kilograms divided by height in meters squared. Since height is commonly measured in centimeters, an alternate calculation formula, dividing the weight in kilograms by the height in centimeters squared, and then multiplying the result by 10,000, can be used.

## What is my healthy weight range Australia?

This may not be good for your health. There are many benefits of being a healthy weight.

So, what does your BMI mean?

BMI Classification
Less than 18.5 Underweight
18.5–24.9 Healthy weight range
25–29.9 Overweight
30 and over Obese

## How do you measure your BMI?

To calculate your BMI, divide your weight in pounds by your height in inches squared, then multiply the results by a conversion factor of 703. For someone who is 5 feet 5 inches tall (65 inches) and weighs 150 pounds, the calculation would look like this: [150 ÷ (65)2] 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 I calculate my BMI in kg?

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. BMI applies to most adults 18-65 years.

## What is a good BMI for my age?

A BMI of between 18.5 and 24.9 is ideal. A BMI of between 25 and 29.9 is overweight. A BMI over 30 indicates obesity.

## What weight should I be in KG?

What is Considered the Right Weight for My Height?

Adults Weight to Height Ratio Chart
Height Female Male
5′ 5″ (165 cm) 113/138 lb (51.2/62.6 kg) 122/150 lb (55.3/68 kg)
5′ 6″ (168 cm) 117/143 lb (53/64.8 kg) 128/156 lb (58/70.7 kg)
5′ 7″ (170 cm) 122/149 lb (55.3/67.6 kg) 133/163 lb (60.3/73.9 kg)

## Is 55 kg heavy for a girl?

getcalc.com’s BMI calculator to find if a male or female of 55 kg weight & 165 cm height is obese, extreme obese, overweight, underweight or ideal weight. According to BMI chart and their classification, BMI score of 20.2 for 55 kilograms weight & 165 cm tall indicates that your weight is Normal.

## Is 50 kg heavy for a girl?

Is 50 kg Weight & 150 cm Height Obese or Overweight? … According to BMI chart and their classification, BMI score of 22.22 for 50 kilograms weight & 150 cm tall indicates that your weight is Normal.

## What is the average BMI in Australia?

19.1. 1 Calculating and interpreting BMI

BMI (kg/m2) Classification
<18.50 Underweight
18.5–24.9 Healthy weight
25.0–29.9 Overweight
≥30.0 Obese

## Do doctors still use BMI?

It is used in population studies, by doctors, personal trainers, and others. However, BMI has some important flaws. For example, it does not measure overall fat or lean tissue (muscle) content. BMI is derived from a simple math formula.

## What is BMI and how is it calculated?

Body mass index (BMI) is a person’s weight in kilograms divided by the square of height in meters. BMI is an inexpensive and easy screening method for weight category—underweight, healthy weight, overweight, and obesity.

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## How can I calculate weight?

Weight is a measure of the force of gravity pulling down on an object. It depends on the object’s mass and the acceleration due to gravity, which is 9.8 m/s2 on Earth. The formula for calculating weight is F = m × 9.8 m/s2, where F is the object’s weight in Newtons (N) and m is the object’s mass in kilograms. 