# How do you calculate body surface area for medication doses?

## How do you calculate body surface area for medication doses?

The formula is as follows[1]: Body Surface Area= 0.007184 x (Height(m)^0.725) x (Weight(kg)^0.425)

### What is normal range for BSA?

The average adult BSA is 1.7 m2 (1.9 m2 for adult males and 1.6 m2 for adult females). This number is used to calculate dosages for cytotoxic anticancer agents.

What is a good body surface area number?

The “normal” body surface area is generally taken to be 1.7 m2 but, in actual fact, the body surface area depends on more than just height and weight. Other influential factors include the age and gender of the individual. For example: Average body surface area for adult men: 1.9 m2.

What is normal BSA range?

## What is the healthy BMI range for adults?

18.5 to 24.9
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.

### Is BMI and BSA the same?

Body mass index (BMI) and body surface area (BSA) are two measures used frequently in health care, however, they are not well understood. While they are both indicators of body size, they provide very different information.

How do you calculate body surface area?

Select your measurement system (imperial or metric)

• If needed,select your gender
• Enter your current weight and height
• Select the equation you would like to use
• Click on the “Calculate” button to observe the results.
• How to calculate body surface area?

– Convert pounds to kilograms: 210 pounds ÷ 2.2 kg/pound = 95.45 kg – Calculate height in meters: 6 feet, 3 inches = 75 inches 75 inches x 2.54 cm/inch = 190.5 centimeters (cm) 190.5 cm ÷ 100 cm/m = 1.905 meters Square the – Calculate BMI by dividing the weight by the height (m) 2 95.45 kg ÷ 3.63 m 2 = 26.3 kg/m 2

## What is the formula for body surface area?

– Du Bois formula: BSA = 0.007184 × W 0.425 × H 0.725 – Mosteller formula: BSA = = 0.016667 × W 0.5 × H 0.5 – Haycock formula: – Gehan and George formula: – Boyd formula: – Fujimoto formula: – Takahira formula: – Schlich formula:

### What is a normal body surface area?

What is Body Surface Area? The measured surface area of the body is termed as the Body Surface area or BSA in physiology and medicine. Its normal value is considered to be 1.7m². This parameter shows the metabolic mass rather than the body weight for clinical purposes. This is because the unusual body adipose mass doesn’t affect it.