Math
Body Surface Area Calculator
Privacy Verified
Calculate body surface area (BSA) from height and weight using the Mosteller and Du Bois formulas, widely used in medicine and dosing. Free, private, instant.
Privacy & Security
All processing happens locally in your browser — nothing is uploaded.
Data: None
Client-side-Side
Active
v1.0
How to Use
Enter your height and weight to calculate BSA from two standard formulas.
Disclaimer: This tool is provided "as is" without warranty of any kind. Results are for educational and utility purposes.
Related Tools
Percentage Calculator
MathCalculate percentages instantly — find percentage of a number, percentage change, increase/decrease, and more.
Statistical Calculator
MathCalculate mean, median, mode, standard deviation, and more.
Probability Calculator
MathCalculate probabilities, odds, and combinations.