Week 46 of 52 · Month 11
Week 46: Your 46-Week-Old Baby
Stands alone for longer stretches.
Wake window
3.5 hours to 5 hours
Total sleep
13–14 hrs / 24h
Naps
2–2 per day
Feeding
4–5 milk feeds + solids meals
Sleep at 46 weeks
At 46 weeks, most babies are awake for 3.5 hours to 5 hours at a stretch and sleep 13–14 hours across the full day, over 2–2 naps plus nighttime sleep. The first wake window of the day is usually the shortest and the last one before bed the longest — the wake-window calculator spreads them out for you.
Development this week
Stands alone for longer stretches.
What's normal this week
- Sleep: about 13–14 hours total, in 2 naps plus night sleep. Most sleep happens at night now; early-morning wakes are a common phase.
- Awake time: roughly 3.5 hours to 5 hours between sleeps. Stands alone for longer stretches.
- Feeding: 4–5 milk feeds + solids meals a day is typical. Three meals plus milk feeds is a common rhythm by now; appetites vary day to day.
Week 46 questions
How long should a 46-week-old be awake between naps?
Most 46-week-olds handle about 3.5 hours to 5 hours awake at a time. Watch for sleepy cues — staring off, jerky movements, fussing — and start the nap routine a few minutes before the top of the window.
How much sleep does a 46-week-old need in 24 hours?
Typical total sleep at 46 weeks is about 13–14 hours in 24 hours, usually split into 2 naps plus nighttime sleep. A day or two outside that range is common and usually not a concern on its own.
How often should a 46-week-old eat?
Most 46-week-olds take about 4–5 milk feeds in 24 hours. Solids, once started, add to milk feeds rather than replacing them at this age. Steady wet diapers and weight gain matter more than hitting an exact number.
Educational information only — not medical advice. Every baby develops and sleeps on their own timeline. If you have any concern about your baby's sleep, feeding, or development, talk to your pediatrician.