Parent planning center
Tools that match your child's age.
Pick your child's stage and see only what fits right now — no teen driving logs while you're tracking nap times. Use a stage-based checklist, keep visits and routines together, and print simple guides for home or the pediatrician's office.
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Newborns checklist
Free tools & calculators
How old is your child?
Choose a stage and the list updates to show only the tools that fit.
11 tools for Newborns (0–3 months)
Works at every age
1–18 years
Bedtime calculator
Put in the school wake-up time and get the lights-out time for enough sleep.
Open0–20 years
Growth percentile calculator
WHO charts for babies and CDC BMI-for-age for kids, in plain English.
OpenAny age
Adult height estimate
A mid-parent height range based on both parents' heights.
OpenNewborn–16 years
Well-child visit prep
A printable question checklist for your child's next checkup.
OpenBabies–teens
Fever medicine dose helper
Acetaminophen and ibuprofen doses by weight, with safety checks.
OpenBirth–18 years
Growth chart & percentile graph
Plot height, weight, head size and BMI on WHO/CDC curves and print a summary.
OpenBirth–18 years
Vaccine schedule & tracker
Every CDC/AAP shot by age in plain English, with a checklist to print for school.
OpenBabies–teens
Fever & temperature guide
What a temperature means at each age, in °F or °C, and when to call.
OpenBirth–18 years
Motor skills explorer
Head control to running and balance: what's typical by age and when to call.
Open0–3 years
Wake window & nap schedule
Your baby's age and wake-up time become a day of nap times and a bedtime.
Open0–12 months
Formula & breastmilk estimator
About how many ounces per bottle and per day for your baby's age and weight.
OpenTwins & siblings
Planning for multiples? These work at any stage.