About the Medical Calculator
What this tool does
General clinical calculation helpers that do not belong in Body, Nutrition, Pregnancy, or Vitals tool groups.
What inputs are required
- Height and weight for BSA.
- Systolic and diastolic for MAP.
How the result is calculated
- BSA (m²) = √((height_cm × weight_kg) / 3600).
- MAP = diastolic + (systolic − diastolic) / 3.
What the result means
- BSA is a surface-area estimate often used as a dosing reference in educational contexts.
- MAP summarizes arterial pressure arithmetically from a single reading.
Important limitations
- eGFR and other specialty scores were not specified in-repo and are not invented here.
- Always confirm formulas against clinical references before care decisions.
When professional guidance may be useful
- Medication dosing and critical care decisions require qualified clinicians.