Nap transitions guide. When to drop a nap and adjust your baby’s sleep schedule by age

The worst nap transition we experienced was when our baby was 14 months old. We didn’t expect her to drop from two naps to one so soon, but she started struggling to go to bed and was fighting that second nap every day. To make matters more challenging, we were traveling at the time, which, as any parent knows, isn’t ideal for such a significant change. Each nap transition can take several days, if not weeks, and during this period, your baby might be tired, cranky, and overtired at night due to poor daytime sleep. We hit all of these challenges head-on—our nights became sleepless, and we ultimately had to cut our trip short to make the transition at home. The combination of travel and nap changes was simply too much for our little one to handle.

If you’re facing similar struggles, know that you’re not alone. Nap transitions can be tough, but with the right approach, you can help your baby adjust more smoothly. Here’s a step-by-step guide to making those transitions easier.

Nap schedules by age

Understanding your baby’s nap needs at different ages can help you anticipate when they might be ready to drop a nap. Here’s a breakdown of typical nap schedules by age:

Age RangeNumber of NapsWake WindowNap TimesTotal Nap Duration
Newborn to 3 Months4-6 naps45 minutes – 1.5 hours8:00 AM, 10:00 AM, 12:00 PM, 2:00 PM, 4:00 PM, 5:30 PM4-6 hours
4-6 Months3 naps2-2.5 hours9:00 AM, 12:30 PM, 4:00 PM3-4 hours
6-9 Months2-3 naps2.5-3 hours9:30 AM, 1:30 PM, (Optional: 4:30 PM)2.5-3.5 hours
9-12 Months2 naps3-4 hours10:00 AM, 2:30 PM2-3 hours
12-18 Months1-2 naps4-5 hours12:00 PM, (Optional: 4:30 PM)2-2.5 hours
18-24 Months1 nap4-5 hours12:00 PM1.5-2 hours
2-3 Years1 nap5-6 hours12:30 PM1.5-2 hours
3-4 Years0-1 nap6-7 hours1:00 PM (Optional)0-1.5 hours

Transitioning between nap stages

Successfully transitioning from one nap stage to the next involves recognizing signs of readiness and making gradual adjustments. Here’s a summary of what to look for and how to manage each transition.

Transitioning from 4-6 naps to 3 naps (around 4-6 months)

Signs of readiness:

  • Shorter naps: Your baby may start waking up after 30-45 minutes.
  • Increased wakefulness: Able to stay awake for 2-2.5 hours.
  • Difficulty falling asleep: Resisting one or more naps, especially late in the day.

How to transition:

  • Gradually extend the morning wake window by 10-15 minutes every few days.
  • Phase out the third nap as the first two naps lengthen.
  • Adjust bedtime earlier if needed to prevent overtiredness.

Transitioning from 3 naps to 2 naps (around 6-9 months)

Signs of readiness:

  • Resistance to the third nap: Your baby refuses or takes a very short third nap.
  • Longer wake windows: Able to stay awake for 2.5-3 hours.
  • Interference with bedtime: The third nap may delay bedtime.

How to transition:

  • Extend the morning wake window by 15-30 minutes every few days, shifting the first nap later.
  • Gradually drop the third nap and consider an earlier bedtime during the transition.
  • Use a short bridging nap if your baby struggles with the longer wake window.

Transitioning from 2 naps to 1 nap (around 12-18 months)

Signs of readiness:

  • Resisting one nap: Your baby consistently resists one of the two naps.
  • Longer wake windows: Able to stay awake for 4-5 hours.
  • Difficulty falling asleep at night: The second nap may push bedtime later.

How to transition:

  • Extend the morning wake window by 15-30 minutes every few days until the first nap moves closer to midday.
  • Phase out the second nap as the first nap lengthens.
  • Introduce a short bridging nap if needed to prevent overtiredness during the transition.

Tips for smooth nap transitions

  • Watch for sleep cues: Each baby is different, so be attentive to your baby’s unique signals that they are ready for a nap or need more wake time.
  • Consistency is key: Maintain a consistent nap and bedtime routine to help your baby adjust to new schedules more easily.
  • Adjust bedtime as needed: During transitions, you may need to temporarily move bedtime earlier to ensure your baby isn’t overtired.
  • Prioritize wake windows: It’s better to have a longer wake window between naps and a shorter one before bedtime to avoid overtiredness at night.
  • Stay patient and flexible: Transitions can take time, and some days may be more challenging than others. Flexibility and patience will help make the process smoother for both you and your baby.

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