Bedtime Stories by Luma
All free tools
中文
Free · based on sleep-science guidelines
Bedtime calculator
When should your child actually go to bed? Pick an age and wake-up time — we'll do the sleepy math.
Child's age
0–3 months
4–12 months
1–2 years
3–5 years
6–12 years
13–18 years
Usual wake-up time
Calculate the bedtime