6-to-9-month-old
What Should a 6-to-9-Month-Old Be Able to Do?
Between 6 and 9 months most babies sit with little support, roll both ways, pass toys hand to hand, babble repeated sounds like "ba-ba", respond to their name and enjoy peek-a-boo. Milestones arrive across a range, not on a fixed date. A friendly developmental check helps if your baby isn't sitting, babbling, reaching or responding by around 9 months.
Somewhere between six and nine months, your baby shifts from watching the world to reaching out and grabbing it — and every wobble, babble and giggle is a milestone in motion.
In short
Between 6 and 9 months, most babies sit with little or no support, roll both ways, reach for and pass toys between hands, babble strings of sounds like "ba-ba" and "da-da", respond to their name, and show clear delight at familiar faces. Remember that milestones arrive across a range of weeks, not on a fixed date — a baby born early may reach them a little later. These are gentle signposts, not a pass-or-fail test.What many babies are doing at 6–9 months
Movement & motor- Sits steadily, often without using hands by 8–9 months
- Rolls confidently both ways and may begin to rock on hands and knees
- Reaches for toys with one hand and passes objects from hand to hand
- Picks up smaller objects using a raking or early pincer grasp
Communication & sounds
- Babbles with repeated sounds ("ba-ba", "ma-ma", "da-da")
- Turns towards your voice and responds to their own name
- Uses sounds and facial expressions to show pleasure or displeasure
Social & thinking
- Smiles, laughs and enjoys back-and-forth play like peek-a-boo
- Looks for a toy that is partly hidden — early curiosity about how things work
- Brings objects to the mouth to explore them; may show shyness around strangers
Gentle things to watch
Because babies bloom on their own timeline, focus on the overall direction of progress. It's worth a friendly developmental check if, by around 9 months, your baby is not sitting with support, makes very few or no babbling sounds, doesn't reach for toys, doesn't respond to their name or familiar voices, or seems to have lost a skill they once had. None of these means something is wrong — they simply mean it's a good moment to ask.The Pinnacle way
A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under the care of a qualified clinician — never from an online list or a single observation. Our team has supported 4.95 lakh+ families across 70+ centres, and a short developmental check can turn a quiet worry into clear, reassuring next steps. Explore our [child development](/) approach or, if speech and sounds are your question, our speech therapy support.Trusted sources
Aligned with CDC "Learn the Signs. Act Early." developmental milestone guidance, the American Academy of Pediatrics' HealthyChildren resources, and WHO healthy-development frameworks — all paraphrased to reflect the typical 6–9 month range.Next step — if any milestone feels uncertain, book a gentle developmental check with our team on WhatsApp at +91 91001 81181 — early conversations bring early confidence.
This is general information, not a diagnosis — a clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre under qualified clinician care.
What to watch
By around 9 months, gently check in if your baby is not sitting with support, makes very few babbling sounds, doesn't reach for toys, doesn't respond to their name, or seems to have lost a skill they once had.
Try this at home
Play peek-a-boo and offer two safe toys at once — passing a toy from hand to hand builds coordination, and your reactions teach back-and-forth communication.
Trusted sources
Developed by SETU Consortium · Pinnacle Blooms Network · Last reviewed 2026-06-10 · reviewed every 365 days
This is general information, not a diagnosis. A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care.
Frequently asked
When should my baby be able to sit without support?
Many babies sit steadily without using their hands between 8 and 9 months, though some take a little longer — especially if they were born early. If your baby isn't sitting with support by around 9 months, a gentle developmental check is worthwhile for reassurance and guidance.
Is it normal that my 8-month-old isn't crawling yet?
Yes — crawling can begin anywhere from about 7 to 10 months, and some babies skip traditional crawling altogether. What matters more is overall progress: rolling, reaching, sitting and bearing weight. If you're unsure, a developmental check can put your mind at ease.
Should my baby be saying words at 9 months?
Not yet — clear words usually come later. At 6 to 9 months you're listening for babbling with repeated sounds like "ba-ba" or "da-da", turning to your voice, and responding to their name. Very little or no babbling by 9 months is worth mentioning at a developmental check.
What if my baby seems to have lost a skill?
Any loss of a skill your baby once had — babbling, reaching or social smiling — is always worth a prompt conversation with a clinician, at any age. It usually has a simple explanation, but it's best checked early rather than waited out.