Sleep guide · Schedule
Nap Transitions: 3-to-2, 2-to-1, dropping the nap.
Nap transitions wreck sleep for weeks if you get the timing wrong. Here's when each one happens, how to know your child is ready, and the schedule you use on transition days.
Updated July 2026 · Written by Jenna Verrelli, Certified Pediatric Sleep Consultant
3 to 2 naps (6–9 months).
Third naps disappear when the second nap can hold a longer wake window before bed. Signs: baby fights the third nap, it pushes bedtime past 8 p.m., or the nap is under 20 minutes and doesn't help. Move to 2 naps with wake windows around 2.5–3 hours between and 3–3.5 hours before bed. Bedtime moves earlier — often 6:30 p.m. — for the first 1–2 weeks.
2 to 1 nap (13–18 months).
The hardest transition. The morning nap gets pushed later and later until it fuses with the afternoon nap into one long midday sleep. Signs your child is ready: refusing one of the two naps for 5+ days in a row, bedtime pushed past 8 p.m., or night wakings starting up again. Use an alternating schedule — 2 naps some days, 1 nap other days — for 2–4 weeks while you migrate. Bedtime stays early (6:00–6:30 p.m.) during transition.
Dropping the nap (3–5 years).
Most kids drop the nap between 3 and 5. The trigger is usually one of three: the nap causes late bedtimes (past 8:30 p.m.), your child refuses the nap 5+ days in a row, or they skip it and are still fine at bedtime with no meltdowns. When you drop it, move bedtime 30–45 minutes earlier for 3–4 weeks while the new sleep balance settles. Replace the nap with 45–60 minutes of quiet time daily.
Rules for every transition.
- Bedtime earlier during the transition. Always.
- Expect 1–4 weeks of bumpier sleep. Hold the plan.
- Don't drop a nap because of one bad week — 5+ days in a row is the signal.
- Adjust one thing at a time. Nap transitions expose weak schedules fast.
Quick answers
Common questions.
When do babies drop to 2 naps?
Most babies drop from 3 to 2 naps between 6 and 9 months old. Signs it's time: the third nap is a fight, bedtime keeps drifting later, or the third nap has become impossible to fit in. The transition takes 1–2 weeks to settle.
When do babies drop to 1 nap?
The 2-to-1 nap transition typically happens between 13 and 18 months, with 15 months as the most common age. It's a bumpier transition than 3-to-2 — expect 2–4 weeks of an alternating schedule and an earlier bedtime while you settle in.
When should my child stop napping?
Most kids drop the nap between 3 and 5 years old. Signs it's time: the nap makes bedtime later than 8:30 p.m., your child fights the nap most days, or they don't nap and are still fine at bedtime. Move bedtime 30–45 minutes earlier for a few weeks after dropping.
How long do nap transitions take?
3-to-2: 1–2 weeks. 2-to-1: 2–4 weeks. Dropping the nap entirely: 3–6 weeks of adjustment. During transitions, use an earlier bedtime (30–60 minutes earlier) to prevent overtiredness while the new schedule stabilizes.
What's the schedule on a 2-to-1 transition day?
On transition days, offer one midday nap around 12:00–12:30 p.m. with a wake window of about 5 hours before bed. Bedtime moves to 6:00–6:30 p.m. Alternate this with the old 2-nap schedule for a couple of weeks until one nap sticks every day.
Should I do quiet time after dropping the nap?
Yes. Quiet time — 45–60 minutes of solo, low-stimulation activity in their room — protects your afternoon and gives your child a chance to nap if they still need one occasionally. Keep quiet time daily even long after the nap is gone.
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