How much sleep does a 33-month-old need?

The National Sleep Foundation recommends 10–13 hours for ages 3–5, which is what the AAP guidance converges to after age 2. That is 10–11 hours at night plus a nap or quiet time.

What wake window does a 33-month-old need?

About 6 hours before the nap and 6 hours after it. Drop nap length before nap frequency: cap a marathon nap at 90 minutes instead of removing it outright.

What if my 33-month-old won't nap but is cranky?

Keep quiet time anyway and move bedtime 30–45 minutes earlier; a 5 PM meltdown is sleep pressure, not a reason to fight. If the crankiness lasts all day, every day, ask your pediatrician.

Is there a sleep regression coming for a 33-month-old?

No classic regression — expect the nap-drop transition instead, typically between 3 and 4 years. Two weeks of consistent refusal with easy afternoons marks the start; keep quiet time as the stand-in.

Monthly schedule · 33 months

33-Month-Old Sleep Schedule

Here is a realistic day for a 33-month-old: wake up around 7:15 AM, one nap at 1:00 PM, then bedtime around 8:00 PM. Wake windows run 6 to 6.5 hours, and total sleep lands near 11 to 13 hours. Shift any time 15 to 30 minutes to fit your family, consistency beats the exact minute.

Not medical advice. Typical ranges, not targets — ask your pediatrician about your child.

A sample day for a 33-month-old

Wake up

7:15 AM

Nap or quiet time

5.75 hours awake

1:00 – 2:00 PM

Bedtime

6 hours after the nap

8:00 – 8:30 PM

Wake windows: 6 – 6.5 hours

1 nap (or quiet time)

11 – 13 hours (10 – 11 at night + 1 nap)

What’s changing at 33 months

The last-nap years are ending for many: refusal on some days, then most days. On no-nap days pull bedtime 30–45 minutes earlier so overtiredness never compounds into the next morning.

Frequently asked questions

How much sleep does a 33-month-old need?: The National Sleep Foundation recommends 10–13 hours for ages 3–5, which is what the AAP guidance converges to after age 2. That is 10–11 hours at night plus a nap or quiet time.
What wake window does a 33-month-old need?: About 6 hours before the nap and 6 hours after it. Drop nap length before nap frequency: cap a marathon nap at 90 minutes instead of removing it outright.
What if my 33-month-old won't nap but is cranky?: Keep quiet time anyway and move bedtime 30–45 minutes earlier; a 5 PM meltdown is sleep pressure, not a reason to fight. If the crankiness lasts all day, every day, ask your pediatrician.
Is there a sleep regression coming for a 33-month-old?: No classic regression — expect the nap-drop transition instead, typically between 3 and 4 years. Two weeks of consistent refusal with easy afternoons marks the start; keep quiet time as the stand-in.

Sources: American Academy of Pediatrics (AAP) and CDC sleep guidance for toddlers, plus National Sleep Foundation (NSF) ranges for children aged 1–3. Not medical advice — these are typical ranges, not targets. If you have questions about your child’s sleep or development, ask your pediatrician.