🏃 Baby Milestone — Gross Motor
When Do Babies Start Climbing Stairs?
Stair climbing develops in stages: crawling up stairs (around 12 months), walking up with hand-held (15-18 months), and walking up holding the railing (20-24 months). Coming down is typically mastered later.
🏃
12–24 months
Typical range for this milestone
12 moEarly achievers
18 moAverage (50%)
24 moLater (90%)
👀 Signs Your Baby Is Ready
Walks confidently on flat surfaces
Climbs onto low furniture
Can step over small obstacles
Shows interest in stairs and tries to climb
🎾 Ways to Encourage Climbing Stairs
Try these activities to support your baby's development:
Supervised practice
Let toddler practice on a few stairs with you spotting closely behind
Step stools
Low step stools provide safe practice for stepping up and down
Crawl-up technique
Teach crawling up stairs first — it's the safest early method
⚠️ When to Talk to Your Pediatrician
- ⚠️ No interest in climbing by 18 months
- ⚠️ Unable to walk up stairs with hand-holding by 24 months
- ⚠️ Persistent balance issues on flat surfaces
❓ Frequently Asked Questions
When should I remove baby gates? +
Most experts recommend keeping gates at the top and bottom of stairs until at least age 2-3, when children can navigate stairs safely and consistently.
Should I teach my toddler to go down stairs? +
Yes — teach them to go down backwards on hands and knees first. This is the safest method. Going down face-forward while standing typically develops around 2-3 years.
Related Baby Development Guides
Related
Baby Feeding Schedules
Sample feeding schedules for every age from newborn to 12 months
Related
Baby Sleep Schedules
Age-by-age nap and wake window guides from newborn to toddler
Tool
Baby Growth Chart
Track height, weight, and head circumference against WHO standards
Guide
All Baby Development
Month-by-month development hub for 0–24 months
Names
Baby Names Explorer
Search 135,000+ baby names by meaning, origin, and popularity
⚕️ Medical Disclaimer:Every baby develops at their own pace. This content is for informational purposes only. Consult your pediatrician with any concerns about your child's development.