Vaccine Schedule Calculator

Track childhood vaccine completion and identify due or overdue doses based on CDC schedule.

Child's Age

months

DTaP Doses Received

IPV Doses Received

MMR Doses Received

Hep B Doses Received

Tab to move between fields

Vaccines Due Now

Overdue Vaccines

Next Due at Age15 months

Completion64%

How to Use This Calculator

Enter the child's current Age in months (0–72).
Enter the number of DTaP doses received (0–5), IPV (polio) doses (0–4), MMR doses (0–2), and Hepatitis B doses (0–3).
The calculator compares received doses to the CDC-recommended schedule for the child's age.
Review Vaccines Due Now and Overdue Vaccines to identify catch-up needs, plus the Next Due at Age (months) for scheduling the next visit.
Check the Completion percentage to see overall immunization progress relative to the age-appropriate schedule.

How the result changes with Child's Age

Child's Age: Current age in months.
DTaP Doses Received: Number of DTaP/DTP doses received so far (series of 5).
IPV Doses Received: Number of polio (IPV) doses received (series of 4).
MMR Doses Received: Number of MMR doses received (series of 2, first at 12 months).
Hep B Doses Received: Number of Hepatitis B doses received (series of 3).

Identify Input Parameters
4 parameters
Child's Age = 12, DTaP Doses Received = 3, IPV Doses Received = 3, MMR Doses Received = 0 = 5 input(s) provided
Calculate Vaccines Due Now
Vaccines Due Now
1 = 1
Calculate Overdue Vaccines
Overdue Vaccines
0 = 0
Calculate Next Due at Age
Next Due at Age
15 = 15