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Bedtime calculator

What time should my kid go to bed?

Start from the time they wake up and count back the sleep they need. Pick their age and wake-up time.

Find their bedtime

Lights out between 7:00 and 8:00 pm.

Plan tonight around it

Bedtimes by age

Lights-out windows for three common wake-up times. Lean toward the earlier end if they wake up tired or skipped a nap. For 1 to 3 year olds, this is night sleep with a nap on top.

AgeUp at 6:00Up at 6:30Up at 7:00
16:00–7:006:30–7:307:00–8:00
26:00–7:006:30–7:307:00–8:00
36:30–7:307:00–8:007:30–8:30
46:30–7:307:00–8:007:30–8:30
56:30–8:007:00–8:307:30–9:00
67:00–8:007:30–8:308:00–9:00
77:00–8:007:30–8:308:00–9:00
87:00–8:307:30–9:008:00–9:30
97:00–8:307:30–9:008:00–9:30
107:30–9:008:00–9:308:30–10:00
117:30–9:008:00–9:308:30–10:00
127:30–9:008:00–9:308:30–10:00

How to tell it's working

Sleep windows use the American Academy of Sleep Medicine's recommended hours by age, which the American Academy of Pediatrics endorses. Every kid is a little different. If you're worried about how your child sleeps, ask their pediatrician.

Once you know lights out, the hard part is the two hours before it. Nightlight picks a dinner that fits the energy you have left and counts every step back from bedtime.

Plan tonight

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