Tummy time: when to start and how long
Tummy time is the simplest "exercise" your baby will ever do — and the one most parents quietly worry they're not doing enough of. Here's when to start, how much by age, and how to get through it when your baby acts like it's the worst thing that's ever happened to them.
When do you start tummy time?
You can start from day one — newborns can do brief tummy time on your chest while you're awake and watching. The point isn't endurance; it's getting comfortable and building neck and shoulder strength a little at a time.
How long, by age
| Age | Tummy time goal |
|---|---|
| Newborn | 1–2 min, a few times a day (often chest-to-chest) |
| 1–2 months | Build toward ~10–15 min total across the day |
| 3–4 months | Work up to ~20–30 min total, in short sessions |
Why it matters
- Builds the neck, shoulder, and core strength needed for rolling, sitting, and crawling.
- Helps prevent a flat spot on the back of the head from too much back-lying.
- Gives your baby a new view of the world — which they grow to enjoy.
If your baby hates it
- Go little and often — 1–2 minutes several times beats one long battle.
- Get down to their level — your face is the best toy.
- Try after a nap, not after a feed — full-tummy tummy time is a hard sell.
- Use a rolled towel under the chest for support early on.
Track tummy time with a live timer
Oh My Baby has a one-tap tummy time timer — so you actually know how much your baby got today instead of guessing. Free, private, no app to install.
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Related guides
- Newborn sleep schedule — tummy time fits in the wake windows.
- Baby growth spurts timeline
This is general information, not medical advice. If you have concerns about your baby's development, muscle tone, or head shape, talk to your paediatrician.