A 2-year-old needs 11 to 14 hours of total sleep per 24-hour period, including naps. Most toddlers this age get roughly 9 to 10 hours overnight and fill the rest with a single daytime nap of 1 to 2 hours. That total stays fairly consistent even when the balance between nighttime sleep and napping shifts.
How Sleep Breaks Down at This Age
Research on healthy toddlers around 19 months of age found an average nighttime sleep duration of about 9.4 hours and an average nap duration of about 1.9 hours, totaling around 11.3 hours. By 24 months, many children land in a similar range, though individual variation is normal. Some toddlers sleep 10.5 hours total and function perfectly well; others need closer to 14.
One interesting finding from that same research: nap length and nighttime sleep have an inverse relationship. Toddlers who nap longer tend to sleep fewer hours at night, and vice versa. But the total amount of sleep across the day stays remarkably stable. So if your 2-year-old takes a long afternoon nap and then fights bedtime, or skips the nap and crashes early, they’re likely still getting roughly the same overall amount of rest.
What a Typical Schedule Looks Like
Most 2-year-olds do well with a wake-up time between 6:00 and 7:30 a.m., a single nap starting around 12:30 or 1:00 p.m. that lasts 1 to 2 hours, and a bedtime between 7:00 and 8:00 p.m. The key is working backward from when your child wakes up in the morning. If they’re up at 6:30 a.m. and need 11 hours of nighttime sleep, bedtime should be around 7:30 p.m. If they nap for 2 hours during the day, they may only need 10 hours at night, pushing bedtime a little later.
Consistency matters more than the exact clock time. Keeping bedtime and wake time within a 30-minute window each day helps regulate your child’s internal clock and makes falling asleep easier.
The 2-Year Sleep Regression
If your 2-year-old was sleeping well and suddenly isn’t, you’re probably dealing with a sleep regression. Most 2-year-olds go through one, and it typically lasts 2 to 6 weeks. This one is driven less by physical growth spurts and more by a surge in independence, imagination, and the newfound language skills to negotiate at bedtime.
Common triggers include:
- Growing independence: Your child wants control over their own schedule and will resist being told it’s time to sleep.
- Language development: They can now ask for one more story, a drink of water, or a trip to the potty, and they will use every tool in that toolkit.
- Second-year molars: These come in between 23 and 33 months and can cause enough discomfort to disrupt sleep for days or weeks.
- Big life changes: A new sibling, a move to a toddler bed, or starting a new childcare setting can all increase bedtime anxiety.
The regression is temporary. Sticking to your existing routine, even when it feels like it’s not working, is the fastest way through it.
Signs Your Toddler Is Ready to Drop the Nap
Most 2-year-olds still need a nap, but some start showing signs of readiness to phase it out closer to their third birthday. You’ll know the nap is becoming optional if your child consistently takes 30 minutes or longer to fall asleep at naptime, seems content and not fussy when naptime rolls around, or sleeps fine during the day but then lies awake full of energy at bedtime. Another sign: they nap and go to bed without trouble but start waking an hour or two earlier than usual in the morning.
If only one of these signs is showing up, your child probably still needs the nap. When multiple signs appear together and persist for a couple of weeks, you can experiment with shortening the nap before cutting it entirely.
Why Enough Sleep Matters at This Age
Sleep at age 2 isn’t just about preventing crankiness. Frequent nighttime awakenings are associated with poorer cognitive functioning in toddlers. Longer, more consolidated nighttime sleep is linked to more mature emotional development, including empathy. And sleep problems during the toddler and preschool years don’t just affect behavior in the moment. Research has found associations between early childhood sleep difficulties and behavioral problems that persist into adolescence.
None of this means one bad week of sleep will cause lasting harm. It does mean that chronic, ongoing sleep loss is worth addressing rather than waiting out.
Switching From Crib to Toddler Bed
Many parents wonder whether their 2-year-old should move to a toddler bed, and the timing of that switch can affect sleep duration. Most toddlers transition between 18 months and 3 years old. The clearest sign it’s time is when your child keeps climbing out of the crib, even with the mattress at its lowest setting. The American Academy of Pediatrics also recommends switching if your child is taller than 35 inches or the crib railing only reaches the middle of their chest when they’re standing.
Moving to a toddler bed too early, before a child has the self-control to stay in bed, can actually trigger or worsen sleep problems. If your child is content in the crib, sleeps through the night, and isn’t climbing out, there’s no reason to rush. Good candidates for the transition are children who can fall asleep independently, sleep well through the night, and generally follow household rules during the day.
If you do make the switch, childproofing the bedroom becomes critical. Check for uncovered electrical outlets, cords from blinds or drapes, furniture that isn’t anchored to the wall, and access to stairs, bathrooms, or the outdoors. A gate at the bedroom door or the top of the stairs adds an extra layer of safety for a toddler who might wander at night.