Wake Windows by Age
Wake-Window Calculator
Understanding wake windows by age is crucial for establishing healthy sleep patterns for your baby. Wake windows are the periods when your baby should be awake between sleep periods, and they gradually increase as your child grows.
Newborns (0-2 months) typically have very short wake windows of 45-90 minutes, while toddlers (2+ years) can stay awake for 5-6 hours between naps. Following age-appropriate wake windows helps prevent overtiredness and promotes better sleep quality.
Every baby is unique, so use these guidelines as a starting point and adjust based on your child's individual needs and sleep cues. Signs of tiredness include rubbing eyes, yawning, fussiness, and decreased activity.
FAQ
How accurate is this calculator?
Our algorithm is based on pediatric sleep-consultant guidelines and real-world parent data. Still, every baby is unique—use it as a starting point.
Can I use this schedule for premature babies?
Premature babies often need shorter wake windows. Adjust by their corrected age and consult your pediatrician.
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