Health Calculators

## Body Surface Area (bsa) Calculator

The BSA calculator makes it easy to calculate your body area (BSA), which refers to the external surface area of the human physique in square meters.

## body surface area (bsa) calculator

Units
Imperial units
Metric units
cm
kg
Body Surface Area
? m²
? ft²

 ◦The BSA formula ◦Calculating the BSA

## The BSA formula

There are many ways to calculate the body's surface area. By default, our BSA calculator uses Du Bois as the most popular form. However, there are many BSA formulas. These include the Du Bois formula, Haycock, Gehan, George, Boyd, Takahira, and Shuter for both men and women. You only need your height and weight to use any one of these formulas. Let's look at some of them.
These are the formulas.
• Du Bois: BSA = 0.007184 * weight0.425* height0.725
• Mosteller: BSA (m²) = SQRT{{ [ height (cm) x weight (kg)] / 3600 }}
• Haycock: BSA = 0.024265 * weight0.5378* height0.3964
• Gehan and George: BSA = 0.51456 * weight* height042246
• Fujimoto: BSA = 0.008883 * weight0.444* height0.663
• Takahira: BSA = 0.007241 * weight0.425* height0.725
• Shuter and Aslani: BSA = 0.00949 * weight0.441* height0.655
• Schlich (women): BSA = 0.000975482 * weight0.46* height1.08
• Schlich (men): BSA = 0.000579479 * weight0.38* height1.24
• ## Calculating the BSA

Our BSA calculator is the easiest way to determine your body's surface area. To solve the equation, you will only need your height and weight. Once you have entered these values, the tool will automatically return a result.
Let's look at our previous example.
• Weight in kg: 60
• Height in cm: 170
• These measurements give you a body surface area of approximately 1.68 square meters.
It is helpful to have an idea of the average BSA value in order to calculate your BSA. They can be divided into gender and age categories.
The average body surface area is for:
• Infants: 0.25 m²
• Children under 2 years old: 0.5m²
• Children under 10 years old: 1.14m²
• Women: 1.6m²
• Men: 1.9m²
• Article author
Parmis Kazemi
Parmis is a content creator who has a passion for writing and creating new things. She is also highly interested in tech and enjoys learning new things.
###### Body Surface Area (bsa) Calculator English
Published: Sat Jul 09 2022
In category Health calculators

#### Other health and welfare calculators

BMI Calculator - Calculate Your Body Mass Index Accurately

This calculator provides accurate Body Mass Index (BMI) for women and men. Determine is your body considered healthy.

TDEE Calculator

Calculate your total daily energy expenditure (TDEE) easily with this free online calculator.

Harris-Benedict (BMR) Calculator

Calculate your basal metabolic rate based on well-known formulas with this online calculator.

Normal Blood Pressure Calculator

Blood pressure is a vital sign of human body. Calculate normal blood pressures for your age with this calculator!

Age Calculator

Get your age in years and days today with our free age calculator.

Korean Age Calculator

Find out your Korean age easily with our online calculator!

Body Shape Calculator

This is an online tool that will tell you your body shape depending on your measurements.

Blood Type Calculator

This tool will calculate the possible blood type for a child.

Pregnancy Fertilization Calculator

This tool will calculate an estimate of the fertilization date based on the due date.

Water Calculator

This water calculator allows you to calculate how much water is required each day so that you don't have to worry about the amount of water you still need to drink.

Sauna (steam Room) Calories Burned Calculator

This online tool will help you calculate the calories you burn within a certain timeframe.

Body Fat Calculator

This body fat calculator can help you calculate how much body fat is in your total body weight.

Navy Body Fat Calculator

This parameter applies to all US Navy service members. They are required by military service to maintain a certain percentage of body fat (%BF).

Progesterone To Estrogen Ratio Calculator

The calculation of the progesterone/estrogen ratio, also known as Pg/E2 or simply P/E2, is an integral part of female hormone imbalance assessment and success prediction in vitro fertilization (IVF).

RMR - Resting Metabolic Rate Calculator

This online tool will calculate how many calories you burn when you are resting.

Mean Arterial Pressure Calculator

This MAP calculator (Mean Arterial Pressure calculator) determines the average arterial pressure in a single cardiac rhythm.

This tool can be used to determine the prognosis, and to plan for future treatment for patients with suspected heart disease.

Fat Burning Zone Calculator

Find out the optimal fat burning zone with this easy-to-use fat burning calculator.

Waist-hip Ratio Calculator

Waist to Hip Ratio Calculator calculates the dimensionless ratio between the circumference of your waist and that of your hips.

Ideal Weight Calculator

Find your ideal body weight with this simple weight calculator. Fast and easy to use! Works in kg and lbs!

Calorie Calculator

You can use the calorie calculator to calculate how many calories you need each day.

Face Shape Calculator

Child Weight Percentile Calculator

This is a tool that helps measure how a baby’s weight compares to other babies.

VO2 Max Calculator

The max calculator was created for any sportsman who wants to calculate their maximal aerobic potential.

Blood Sugar Converter

Get accurate and reliable results with this blood sugar converter/calculator. We use the universally recognized standard of measuring glucose levels in mmol/L. If you're more comfortable with the commonly used mg/dL unit, you can easily switch to that choice.

Baby Formula Calculator