Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Medicine
Body Surface Area Calculator
Calculate body surface area (BSA) in m² using the Mosteller, Du Bois or Haycock formula from your weight and height. Clinicians use BSA to dose chemotherapy, normalise cardiac index and estimate burn coverage.
Fill in the required fields to see your result.
Medicine
Creatinine Clearance Calculator
Estimate kidney function as creatinine clearance (CrCl) in mL/min using the Cockcroft-Gault equation. Pharmacists and clinicians use it to adjust drug doses in renal impairment.
Fill in the required fields to see your result.
Key differences
| Body Surface Area Calculator | Creatinine Clearance Calculator | |
|---|---|---|
| Category | Medicine | Medicine |
| Inputs required | 3 | 4 |
| Result | Body Surface Area (m²) | Creatinine Clearance (mL/min) |
| What it does | Calculate body surface area (BSA) in m² using the Mosteller, Du Bois or Haycock formula from your weight and height. Clinicians use BSA to dose chemotherapy, normalise cardiac index and estimate burn coverage. | Estimate kidney function as creatinine clearance (CrCl) in mL/min using the Cockcroft-Gault equation. Pharmacists and clinicians use it to adjust drug doses in renal impairment. |