Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Pediatrics
Pediatric Medication Dosage Calculator
Calculates the correct medication dose for a child from their weight and the prescribed dose per kilogram. Used by parents, nurses, and caregivers to prepare accurate doses of common pediatric medicines — always verify against the maximum-dose cap.
Fill in the required fields to see your result.
Pediatrics
Pediatric Body Surface Area Calculator
Estimates a child's body surface area (BSA) in m² using the Mosteller formula. Used by clinicians to calculate pediatric drug doses, IV fluid rates, and chemotherapy regimens.
Fill in the required fields to see your result.
Key differences
| Pediatric Medication Dosage Calculator | Pediatric Body Surface Area Calculator | |
|---|---|---|
| Category | Pediatrics | Pediatrics |
| Inputs required | 2 | 2 |
| Result | Total Dose (mg) | Body Surface Area (m²) |
| What it does | Calculates the correct medication dose for a child from their weight and the prescribed dose per kilogram. Used by parents, nurses, and caregivers to prepare accurate doses of common pediatric medicines — always verify against the maximum-dose cap. | Estimates a child's body surface area (BSA) in m² using the Mosteller formula. Used by clinicians to calculate pediatric drug doses, IV fluid rates, and chemotherapy regimens. |