How do you calculate WTHR? The waist-height ratio is calculated as waist measurement divided by height measurement, W ÷ H , in centimeters. For example, a person with a 28 in (71 cm) waist and

## How do you calculate WTHR?

The waist-height ratio is calculated as waist measurement divided by height measurement, W ÷ H , in centimeters. For example, a person with a 28 in (71 cm) waist and 5 ft 7 in (170 cm) height has a waist–height ratio of 0.42 .

## What is the ideal waist size for my height?

Ashwell has proposed that governments adopt a simple public health message: “Keep your waist to less than half your height.” That means someone who is 5 foot 5 (65 inches; 167.64 centimeters) should maintain a waistline smaller than 33 inches or 84 centimeters.

**How do you calculate future height?**

What’s the best way to predict a child’s adult height?

- Add the mother’s height and the father’s height in either inches or centimeters.
- Add 5 inches (13 centimeters) for boys or subtract 5 inches (13 centimeters) for girls.
- Divide by two.

**What is the formula for calculating waist to height ratio?**

Waist-to-height ratio A person is at higher risk of developing central obesity-related illness if they have a WHtR of over 50%. To calculate WHtR, measure the waist circumference and height in inches. Then, divide the waist circumference by height, and multiply by 100.

### Is your waist half your height?

Margaret Ashwell, is an important health measure. A healthy waist circumference, measured at the navel, is less than half the body height. Excess unhealthy body fat, which increases risk for heart disease, diabetes, and related health problems, produces a waist to height ratio of 0.5 or higher.

### What size does a 28 inch waist equal?

For example, a woman with a 28-inch waist and 39-inch hips would likely be a “medium” or a size 8 in the US. Sizes go up in about 2-inch increments, so if an extra-small or a size 2 fits a woman with a 24-inch waist, then an extra-large or a size 18 fits a woman with a 34-inch waist. Shop.

**How to calculate the height of a child?**

On this page, the calculator allows the user to calculate adult height of a child, this is a prediction based on their parents’ height, and information about the child at present including height,weight and age. how tall your kids will be? Will they be short, tall, or average?

**How to calculate the maximum height of a projectile?**

The Curved path along which the projectile travels is what is known as trajectory. The given below is the maximum height projectile calculator to determine maximum height reached in projectile by an object thrown in the air. Enter the initial velocity, theta, and acceleration due to gravity in the required field to know the maximum height.

#### What’s the margin of error on a height calculator?

For boys, the margin of error is 2.1 inches, and for girls, the margin is 1.7 inches. Please note that this future child height calculator was developed by research on a group of Caucasian children so it may be less accurate for kids of other ethnicities.

#### What is the accuracy of a height calculator?

The 90% error range is from 1.8 to 8.3 cm, with error peaks at 6 and 14 years of age and greatest accuracy at age 8 years. Disregarding age, 58% of all height predictions were within 2.5 cm (1 in), 85% of all predictions were within 5 cm (2 in), and 96% of all predictions were within 7.5 cm (3 in) of adult height for boys.