Bedside calculators
Nothing here is stored or sent anywhere. Results are a cross-check, never the prescribing source — the independent double-check still applies.
Body surface area (Mosteller)
√(height × weight / 3600)
Enter height and weight
Absolute neutrophil count
WBC × (neutrophils % + bands %) ÷ 100
Enter WBC and differential
Maintenance fluids (Holliday-Segar)
Baseline only — hyperhydration regimens for TLS or methotrexate override this.
Enter a weight