# Frequent question: What is the BMI index for a female?

Contents
Weight standard BMI
Underweight Below 18.5
Healthy weight 18.5–24.9
Overweight 25.0–29.9
Obese 30.0 and higher

## How do I calculate my BMI?

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.

## How is BMI calculated in South Africa?

BMI is calculated by dividing weight in kilograms by height in metres squared. For example, if you are 1.65m tall and weigh 85kg: weight / height squared = 85 / 1.65 x 1.65 = 85 / 2.72 = 31.25. Then your BMI would be 31.25. Your News24 subscription is an investment in independent journalism.

## How do you calculate BMI in pounds?

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 I determine my ideal weight?

Updated Equations for Ideal Weight

1. Weight in pounds = 5 x BMI + (BMI divided by 5) x (Height in inches minus 60)
2. Weight in kilograms = 2.2 x BMI + (3.5 x BMI) x (Height in meters minus 1.5)

## 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.

## Does your BMI change with age?

For adults ages 20 years and older, BMI incorporates weight and height, but it does not take age or sex into account. A woman tends to have more body fat than a man with the same BMI. Likewise, an older person tends to have more body fat than a younger person with an equal BMI.

## What is the ideal BMI for a 70 year old woman?

A body mass index of 18.5-24.9 is considered normal, a BMI of 25 to 29.9 is considered overweight, and a BMI of 30 or more is considered obese. Based on BMI scores, a 5-foot, 7-inch adult would be considered: Underweight at less than 118 pounds (BMI <18.5), Normal weight at 118 to 159 pounds (BMI = 18.5-24.9)

## What is a good BMI for a 50 year old woman?

If your BMI is between 18.5-24.9: Your BMI is considered normal. This healthy weight helps reduce your risk of serious health conditions and means you’re close to your fitness goals. If your BMI is between 25-29.9: Your BMI is considered overweight. Being overweight may increase your risk of cardiovascular disease.

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## What weight should I be for a BMI of 25?

4 in. tall is considered overweight (BMI is 25 to 29) if she weighs between about 145 and 169 pounds. She is considered obese (BMI is 30 or more) if she is closer to 174 pounds or more. A man who is 5 ft.

## What is overweight for a 14 year old?

85-100 lbs. 105-125 lbs. 130-150 lbs. 150-160 lbs.

What should a 14 year old boy weigh?

Overweight cut-off BMI greater than or equal to: Obese cut-off BMI greater than or equal to:
13 21.91 26.84
13.5 22.27 27.25
14 22.62 27.63
14.5 22.96 27.98

## What is the normal BMI for South Africa?

BMI (kg/m²) Approx. pants size
Underweight <18.5
Normal 18.5 – 24.9 Men ≤ 36/ Women ≤ 40 (US 14)
Overweight 25 – 29.9 Men ≥ 38/ Women ≥ 42 (US 16)
Obesity >30.0 Men ≥ 42/ Women ≥ 44 (US18)

## What is my BMI if I weigh 160?

The Body Mass Index of 26.62 is derived from the weight of 160 pounds divided by the square of height 5’5″. You are weighing 10.35 lb more than the healthy or optimum weight.

## What does the BMI tell you?

BMI is a way to figure out your approximate level of body fat in an easy, inexpensive way. It’s a number based on your weight and height that can help you tell if you are at a healthy weight for your height. In general, the higher the number, the more body fat a person has.

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## How many pounds does it take to lower BMI?

To make your face look more attractive, you’d need to lower your BMI by about 2.5 points. That means a woman and man of average height would need to lose about 14 pounds and 18 pounds, respectively, the study found.