Baby Milestone Tracker
Track your baby's developmental milestones based on CDC guidelines. From first smiles to first steps.
What are developmental milestones?
Developmental milestones are skills most children can do by a certain age. They include how children play, learn, speak, behave, and move. The CDC tracks milestones across four key areas: motor skills, language, cognitive development, and social and emotional skills.
How to use this tracker
- Enter your baby's birthdate to see age-appropriate milestones.
- Check off milestones as your baby achieves them.
- Explore activities to support your baby's development in each area.
- View the full timeline to see what's coming next.
When to talk to your doctor
Every child develops at their own pace, and this tool is meant for guidance, not diagnosis. However, if your child consistently misses milestones or loses skills they previously had, consult your pediatrician. Early intervention can make a big difference.