Developmental milestones at 12 months
Here's what most children are doing at 12 months, across key areas of development. Every child grows at their own pace — think of these as a guide, not a checklist. Want to see how your own child is doing?
Take the free 2-minute check →Social/Emotional
- Plays pat-a-cake — Playing simple games shows social back-and-forth and imitation skills.
Language/Communication
- Waves bye-bye — Waving is meaningful gesture communication that comes before words.
- Says mama or dada — Using a special name for a parent is a key first-word milestone.
- Understands no — Responding to 'no' shows your child understands words, not just tone.
Cognitive
- Puts things in a container — Putting objects in containers shows problem solving and hand control.
- Finds hidden things — Finding hidden toys shows memory and understanding that objects still exist out of sight.
Movement/Physical
- Pulls up to stand — Pulling to stand builds the leg strength and balance needed for walking.
- Cruises along furniture — Cruising along furniture is a direct step toward independent walking.
- Drinks from open cup — Drinking from an open cup builds mouth control that also supports speech.
- Pincer grasp — The pincer grasp is a key fine-motor skill for self-feeding and later writing.
What if my child isn't there yet?
Milestones are ranges, not deadlines — children reach them at different times and that's normal. If your child is missing several milestones for their age, or something feels off, it's worth a quick check and a conversation with your paediatrician. The free ProParents check gives you a clear, private snapshot in two minutes — and a simple activity to try.
Check your child's development →Frequently asked questions
What are the key milestones at 12 months?
At 12 months, milestones span movement, language, thinking, and social-emotional development. Every child is different — this page lists what most children are doing, based on CDC guidance.
My child isn't doing all of these — should I worry?
Children grow at their own pace and milestones are ranges, not deadlines. If your child is missing several, or you have concerns, a quick check and a chat with your paediatrician is a good next step.
How can I support my 12 months old's development?
Small, consistent daily interactions matter most. Take the free 2-minute ProParents check to see where your child is and get a simple activity to try today.