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Wake Window Chart by Age (Free Printable)
A printable wake window chart from newborn to 24 months — typical awake stretches, total daytime sleep, nap counts, and how to use it without overtiredness.
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This article is for general information and is not a substitute for professional medical advice. Always consult your pediatrician or doctor about your child.
Aligned with AAP, WHO, NHS and CDC guidance.
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Wake windows from newborn to 24 months
A "wake window" is the time your baby is awake between sleeps — including the feed, diaper change, and play. The numbers below are typical ranges, not rules. Babies vary; use the chart as a starting point and adjust to your baby.
| Age | Wake window | Naps / day | Total day sleep | Total sleep (24h) |
|---|---|---|---|---|
| 0–6 weeks | 45–60 min | 4–6 | 6–8 h | 14–17 h |
| 6 weeks–3 months | 60–90 min | 4–5 | 5–6 h | 14–16 h |
| 3–4 months | 1.5–2 h | 3–4 | 4–5 h | 14–15 h |
| 4–6 months | 2–2.5 h | 3 | 3–4 h | 13–15 h |
| 6–9 months | 2.5–3 h | 2–3 | 2.5–3.5 h | 12–15 h |
| 9–12 months | 3–4 h | 2 | 2–3 h | 12–14 h |
| 12–18 months | 4–5 h | 1–2 | 2–3 h | 11–14 h |
| 18–24 months | 5–6 h | 1 | 1.5–2.5 h | 11–14 h |
How to use this chart
- Start watching, not the clock. Use the chart as a guide but look for your baby's early sleep cues (staring, calm body, yawning) — those come first.
- Aim for the LOWER end if your baby is fussy by the end of a wake window, the UPPER end if they are still cheerful.
- The last wake window is often shorter — protect bedtime by cutting the final pre-bed stretch a little if needed.
- Adjust during regressions / illness. Wake windows shorten when babies are unwell, teething, or in a developmental leap.
- Overtired ≠ tired enough. Long wake windows make sleep harder, not easier.
A note on ranges: these are typical ranges for healthy term babies. Premature babies use adjusted age (gestational age + weeks of life). For any concern about sleep, weight gain, or unusual sleepiness, talk to your pediatrician.
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