Health

SleepCalculator

Calculate optimal sleep and wake times based on sleep cycles. Track your sleep quality.

Your Details

7-9h

Sleep Duration

7.8h

7h 45m

Sleep Cycles

5

cycles (90 min each)

Sleep Quality

Optimal

You're getting enough rest!

Optimal Bedtimes

To wake at 07:00, sleep at:

Optimal Wake Times

If you sleep at 23:00, wake at:

Sleep by Age

0-3 months

14-17

Newborns

4-11 months

12-15

Infants

1-2 years

11-14

Toddlers

3-5 years

10-13

Preschool

6-13 years

9-11

School age

14-17 years

8-10

Teens

18-64 years

7-9

Adults

65+ years

7-8

Seniors

Sleep Tips

Consistent Schedule

Same bedtime and wake time daily

Get Morning Light

Helps regulate circadian rhythm

Cool Room

65-68°F (18-20°C) is ideal