Nap Schedule by Age — When to Drop Naps

Look up your baby's ideal nap count, wake windows, and total sleep by age — plus signs it's time to transition and exactly how to do it.

Your inputs never leave your device. All calculations happen locally.

GrowthKit app icon

GrowthKit

Track your child's growth over time

Free on the App Store

Download Free

All Nap Transitions at a Glance

4 naps

3 naps

4–5 months

One catnap becomes unpredictable or is fought consistently. Wake windows extend to 1.5–2 hrs.

💡 Move the 3rd nap earlier and bridge the evening with an early bedtime.

3 naps

2 naps

7–9 months

The late-afternoon catnap fights bedtime. Baby handles 3+ hr wake windows.

💡 Drop the catnap first. Temporarily pull bedtime earlier (6–6:30 PM) to compensate.

2 naps

1 nap

14–18 months

Resists one nap for 1+ weeks. One nap grows longer while the other shrinks.

💡 Shift to a single midday nap at 12–12:30 PM. Cap at 2.5 hrs to protect night sleep.

1 nap

no nap

3–4 years

Takes >1 hr to fall asleep. Night sleep shortens noticeably. Sleepy mood in evening instead of post-nap.

💡 Replace with 45–60 min of quiet time. Offer earlier bedtime on no-nap days.

Ideal Nap Lengths by Type

Catnap

30–45 min

3rd or 4th nap in newborns/young babies

Short Nap

45–60 min

Morning nap for babies 8 months+

Restorative Nap

1.5–2.5 hrs

Midday nap from 6 months+

Short naps (30–45 min) are not always a problem — some babies complete a full sleep cycle in this time. Only intervene if baby is consistently waking overtired.

Common Nap Mistakes to Avoid

Scheduling by the clock too early

Before 6 months, rigid clock-based nap schedules often backfire. Wake windows are more reliable than the clock for young babies.

🚗

Motion naps every day

Car, stroller, and carrier naps count but are lower quality than stationary naps. Aim for at least one crib nap daily once baby is 4+ months.

😴

Skipping naps to 'tire them out'

Overtired babies produce more cortisol and adrenaline — making them harder to settle. Early bedtimes and consistent naps produce better sleep than exhaustion-based approaches.

📅

Rushing the transition

Dropping a nap too early is a leading cause of toddler sleep problems. Both-tired-and-energetic behaviour for a few days isn't sufficient evidence for a permanent change.

Frequently Asked Questions

When do babies drop from 3 naps to 2?

Most babies transition from 3 to 2 naps between 7 and 9 months, when wake windows lengthen to 2–3 hours and the late-afternoon catnap becomes increasingly difficult to schedule. Signs include fighting the third nap for several consecutive days.

When do toddlers go from 2 naps to 1?

The 2-to-1 nap transition typically happens between 14 and 18 months, though it varies widely. It's one of the more disruptive transitions because toddlers may appear too tired for one nap but also too energetic for two.

My baby is only 10 months but seems to be fighting both naps — is it time for 1 nap?

At 10 months it's usually too early. Fighting naps at this age more commonly signals mis-timed schedules, overtiredness, or developmental leaps rather than readiness to drop a nap. Try lengthening wake windows slightly before concluding a transition is needed.

How long should naps be at each age?

Short catnaps (30–45 min) are normal in newborns. From 4–6 months one nap should ideally be a 'restorative' nap of at least 45–90 minutes. By 6–12 months, a solid midday nap of 1–2 hours is ideal. After 12 months, 1.5–3 hours is the target.

Should I follow wake windows or the clock?

Before 6 months, follow wake windows — babies vary too much for clock-based schedules. After 6–9 months, a gentle clock-based routine with wake window awareness works well for most families. Pure clock scheduling too early can lead to overtiredness.

What is 'quiet time' and when should I start it?

Quiet time is a non-sleep rest period, typically 45–60 minutes in a low-stimulation environment. It's useful during the nap drop transition at 3–4 years, and for children who no longer sleep but still benefit from rest. Books, calm toys, and audio stories work well.

Related Sleep Tools