Month-by-month sleep guide
5-Month-Old Sleep Schedule
- ⏰ Wake window: 2–2.25 hours
- 🍼 Naps per day: 3–4
- 🌙 Bedtime: 7:15 PM
- 😴 Total sleep: 13–15 hours
Reviewed by the BabyNapCalc Editorial Team — our content is reviewed for accuracy against pediatric sleep guidance (AAP/NSF). This is general information, not medical advice.
Five months brings longer, more predictable days. Wake windows stretch to 2–2.25 hours, most babies settle toward 3–4 naps, and nights often smooth out after the 4-month regression. Your baby is rolling both ways, babbling in long strings, and generally more fun to be awake with — which makes the longer windows feel natural rather than forced.
5-month-old sleep at a glance
Typical ranges for 5 months — every baby is different, so treat these as a starting point.
2–2.25 h
Between sleep periods
Last window stretches longest
3–4
3–4 naps
Settling toward 3
13–15 h
Naps + night combined
Typical for this age
Sample 5-month-old schedule
An example day with a 7:00 AM wake, built from this month’s midpoint wake windows. Use the mini calculator above with your real wake time.
9:08 AM – 10:23 AM
Nap 1
About 75 minutes
12:30 PM – 1:45 PM
Nap 2
About 75 minutes
3:53 PM – 5:08 PM
Nap 3
About 75 minutes
7:15 PM
Bedtime
End of the day
Longer days and the 3-nap transition
Five months is when the day starts to breathe. Two-hour-plus wake windows replace the frantic newborn rhythm, the 4-month regression fades in the rearview mirror, and most babies land somewhere between 3 and 4 naps. Total sleep holds at 13–15 hours — typically 10–11 at night plus 3–4 across naps.
Wake windows of 2–2.25 hours
Two hours-plus of happy awake time is the new normal, and it changes the shape of the day: fewer, longer blocks instead of constant nap transitions. The last wake window before bed can stretch toward 2.25–2.5 hours. If your baby is consistently fussy at the 2-hour mark, the window may need a few more days to stretch — follow their cues over the clock. The wake windows by age guide shows where these windows head next.
The 4-to-3 nap transition
This is the month many babies drop the fourth nap. Signs it's time: the last nap gets refused or pushes bedtime past 8:30 PM, or the first three naps lengthen enough that four no longer fit. During the transition, alternate 3-nap and 4-nap days freely — there's no prize for switching cold turkey. On 3-nap days, bedtime often needs to move earlier (around 6:30–7 PM) until the longer windows fully settle. The baby bedtime calculator can recalculate bedtime as nap count changes.
Babbling and rolling at midnight
Five-month-olds love practicing new skills — rolling both ways, pushing up, babbling “ba-ba-ba” — and the crib at 2 AM is apparently an excellent practice venue. This is normal and usually passes within a week or two of mastering the skill. The fix is gloriously simple: maximize floor time and skill practice during the day so there's less novelty to explore at night, and keep night wakings boring — dim, quiet, minimal interaction.
Nights after the regression
For many families, 5 months brings the payoff: the mature sleep cycles from the 4-month regression start working for you, and longer night stretches return. If nights are still rough, check the basics first — wake windows, total daytime sleep, and bedtime timing — before assuming anything is wrong. Up next: the 6-month-old sleep schedule.
5-month-old sleep questions, answered
Quick answers to the questions parents ask most about sleep at 5 months.
Is my 5-month-old ready to drop to 3 naps?
Likely, if the fourth nap is regularly refused, bedtime keeps pushing past 8:30 PM, or the first three naps have lengthened. Transition gradually — alternate 3- and 4-nap days and use earlier bedtimes on 3-nap days.
What is the wake window for a 5-month-old?
About 2–2.25 hours. The first window of the day is usually shortest and the pre-bedtime window longest.
Why does my 5-month-old practice rolling at night?
New skills are exciting, and babies often rehearse them during light sleep. Extra daytime practice usually ends the midnight gymnastics within a week or two.
What time should a 5-month-old go to bed?
Most do well between 6:30 and 7:30 PM, depending on nap count. On 3-nap days during the transition, lean earlier.
This page is a planning guide based on general pediatric sleep guidance, not medical advice. Every baby is different — talk to your pediatrician with concerns about your baby’s sleep.