What milestones should a 12-18 months old baby reach?

Key milestones for 12-18 months include: Stacks 2+ small objects, Uses things correctly (spoon, brush), Follows 1-step directions without gestures, Points to things in book, Engages in simple pretend play. Every child develops differently, so use these as a general guide.

What cognitive milestones should I look for at 12-18 months?

At 12-18 months, key cognitive milestones include: Stacks 2+ small objects, Uses things correctly (spoon, brush), Follows 1-step directions without gestures, Points to things in book, Engages in simple pretend play.

What language/communication milestones should I look for at 12-18 months?

At 12-18 months, key language/communication milestones include: Says several single words, Puts 2 words together, Points to 2+ body parts when asked, Follows simple 1-step directions, Uses more gestures (blows kiss), Uses 10-25 recognizable words, Responds to simple questions with gestures.

What movement/physical milestones should I look for at 12-18 months?

At 12-18 months, key movement/physical milestones include: Walks alone, May run, Walks up/down steps holding on, Squats to pick up toy, Helps undress self, Drinks from a cup with help, Uses a spoon (messily), Turns book pages (a few at a time).

What social/emotional milestones should I look for at 12-18 months?

At 12-18 months, key social/emotional milestones include: Shows affection to familiar people, Points to show something interesting, Plays simple pretend (feeds doll), May have temper tantrums, Shows independence, Hugs or kisses familiar people, Seeks comfort from caregiver when upset.

12-18 months Milestones

Here are the key development milestones for babies aged 12-18 months.

Last reviewed: September 2026

Cognitive Language/Communication Movement/Physical Social/Emotional

Cognitive

5 milestones

Stacks 2+ small objects
Uses things correctly (spoon, brush)
Follows 1-step directions without gestures
Points to things in book
Engages in simple pretend play

Language/Communication

7 milestones

Says several single words
Puts 2 words together
Points to 2+ body parts when asked
Follows simple 1-step directions
Uses more gestures (blows kiss)
Uses 10-25 recognizable words
Responds to simple questions with gestures

Movement/Physical

8 milestones

Walks alone
May run
Walks up/down steps holding on
Squats to pick up toy
Helps undress self
Drinks from a cup with help
Uses a spoon (messily)
Turns book pages (a few at a time)

What foods to introduce at 12-18 months

Your baby is hitting new milestones — their diet should grow with them. Explore age-appropriate foods, preparation guides, and safety ratings.

When to Talk to Your Pediatrician

Every child develops at their own pace, and a wide range of progress is considered typical. However, if you notice that your child is not meeting several milestones for their age group, or if you have any concerns about their development, it's always a good idea to bring it up with your pediatrician. Early conversations with your child's doctor can help you understand what to look for and when additional support may be helpful.

Milestone criteria based on CDC and AAP research — sourced from the CDC's Learn the Signs. Act Early. program, developed in collaboration with the American Academy of Pediatrics. For informational purposes only; not endorsed by or affiliated with the CDC or AAP.

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