~5–6 months
Sleeping Through the Night
Many babies start consolidating their nightly sleep period. Regular sleep cycles are established by ~6 months. Source: Sleep Foundation, AAP, NHS.
At 6 months, babies typically need 12–15h of total sleep, including 10–11h at night and 2.5–4h of daytime naps (2–3 naps). Regular sleep cycles established; 3→2 nap transition.
Updated August 6, 2026
Typical sleep ranges for 6 months old babies
| Age | Night Sleep | Nap Duration | Total Sleep | Naps | Transition |
|---|---|---|---|---|---|
| 6 months | 10–11h | 2.5–4h | 12–15h | 2–3 | Regular sleep cycles established; 3→2 nap transition |
Planning targets for this age range
| Age Range | Schedule | Before Nap 1 | Before Nap 2 | Before Nap 3 | Before Bedtime |
|---|---|---|---|---|---|
| 5-7 months | 3 naps | 2h | 2.5h | 2.5h | 2.5-3h |
Napple learns your baby’s rhythm and shows when the next sleep is due.
Compare both nap schedules during this transition
Sample day assuming awake-up
During a nap transition, either schedule may fit your baby. Compare both below and follow sleepy cues.
5-7 months
2h awake
2h 30m awake
2h 30m awake
2h 45m awake
7-10 months
2h 45m awake
3h awake
3h 15m awake
Wake times use each range's midpoint, rounded to 15 minutes. Nap lengths are planning averages for 6 months. Adjust to your baby's cues.
Sleep pattern shifts common around this age
~5–6 months
Many babies start consolidating their nightly sleep period. Regular sleep cycles are established by ~6 months. Source: Sleep Foundation, AAP, NHS.
~6–8 months
The transition from 3 naps to a 2-nap schedule (morning + afternoon) is common during this window. Source: Sleep Foundation.
Common sleep challenges at this age
When: Can begin around 4–6 months and continue through 24 months as teeth erupt.
Signs: Increased drooling, gum rubbing, irritability, refusal to feed, disrupted night sleep.
What helps: Offer a clean, chilled teething ring. Gently massage gums with a clean finger. Maintain consistent bedtime routines. If pain is severe, consult your pediatrician about appropriate pain relief.
Common windows: ~4 months, 6 months, 8 months, 12 months, and 18 months.
What happens: Temporary disruptions as babies hit developmental milestones or sleep cycles reorganize. Previously good sleepers may wake frequently.
Duration: Usually 2–6 weeks. Maintain consistent routines and avoid creating new sleep associations (like feeding to sleep) during this phase. This is temporary. Sleep typically returns.
Newborns (0–3m): Feed every 2–3 hours around the clock. Night feeds are essential.
3–6 months: Fewer night feeds needed. Some babies sleep 8+ hours. Source: NHS.
6+ months: Many babies can sleep 6–8 hours without feeding. Solids complement milk. If night feeds were sleep associations, gradual weaning may improve sleep, but consult your pediatrician first.
Common at: ~3 weeks, 6 weeks, 3 months, 6 months, and 9 months (timing varies).
Signs: Increased hunger, more frequent waking (day and night), possibly fussier than usual.
Duration: Usually 2–7 days. Follow baby's hunger cues. Temporary increase in feeds is normal. Sleep typically returns to baseline after. Source: AAP.
Common milestones: Rolling (~4–6m), sitting (~6m), crawling (~7–9m), pulling to stand (~9–11m), walking (~12–15m).
Impact: Babies may practice new skills at night, leading to disrupted sleep. Some may seem to "forget" how to sleep for 1–2 weeks.
What helps: Provide plenty of practice time during the day. Maintain routines. If baby gets stuck in a new position, gently help them resettle without fully picking them up.
Medical Disclaimer: This tool provides general reference information compiled from pediatric sleep guidelines (AAP, Sleep Foundation, NHS). Every baby develops differently. These are typical ranges, not prescriptive targets. Always consult your pediatrician for questions about your baby's feeding, growth, health, or sleep concerns. Follow safe sleep guidelines: place babies on their back on a firm, flat surface with no loose bedding.