Weight-based dose (mg/kg)

Dose per administration and per day from mg/kg, with a maximum-dose cap and liquid volume.

Previewv0.1.0 · Pending clinical review

Inputs

0 of 3
Actual (total) body weight
mg/kg per dose
per day
Optional
mg
Optional, mg per mL

Patient values are shared with every calculator.

When to use
  • Any mg/kg order, especially liquids for children.
Pearls and pitfalls
  • Always apply the adult maximum.
  • Confirm whether mg/kg is per dose or per day.
Why use

Volume in mL shown so the dose can be measured directly.

Dose=mg/kg×W
Volume=DoseC
where
W
Weight, kg
C
Concentration, mg/mL

Share and cite

Report a concernRequest a calculator