KEDRAB
DOSE CALCULATOR¹

The recommended dose of human rabies immune globulin (HRIG) is 20 IU/kg body weight. This formula is applicable to all age groups, including children. No more than the recommended dose should be given.

Enter the patient's body weight,
then click the CALCULATE button.

1

Enter Body Weight

Body weight (lb)

OR

Body weight (kg)

IU/kg body weight20

IU/mL of KEDRAB150

2

Dose Required

IU of KEDRAB needed

mL of KEDRAB needed

3

Vial Options*

Number of 2-mL^†
vials needed

OR

Number of 10-mL^‡
vials needed

Number of 2-mL†
vials needed

*Only administer the dose required (mL) calculated in step 2 above.
^†Filled to a range of 2.3 to 2.5 mL.
^‡Filled to a range of 10.7 to 10.9 mL.