Sleeping calculator is a tool to calculate the best sleep time based on the time you wake up. The ideal sleep time is between 6 to 9 hours or 4 to 6 sleep cycles each cycle consisting of 90 minutes. The average person falls asleep in 15 minutes.
What time do you want to wake up? |
| : : |
| Sleep Cycles | Sleep Time |
|---|---|
| 6 | 7:30 am (Suggested) |
| 5 | 6:00 am (Suggested) |
| 4 | 4:30 am |
| 3 | 3:00 am |
| 2 | 1:30 am |
| 1 | 12:00 am |
The wake up calculator is a tool to calculate when you should wake up if you are going to bed right now.
If you want to go to sleep now |
| Time Now: |
| Calculate Wake up Time |
Best wakeup time based on 90 minutes sleep cycles.
| Sleep Cycles | Wake up Time |
|---|---|
| 6 | 7:30 am (Suggested) |
| 5 | 6:00 am (Suggested) |
| 4 | 4:30 am |
| 3 | 3:00 am |
| 2 | 1:30 am |
| 1 | 12:00 am |
| Wakeup Time | Sleep Time (5 Cycles) | Sleep Time (6 Cycles) |
|---|---|---|
| 10 am | 02:15 AM | 12:45 AM |
| 9:30 am | 01:45 AM | 12:15 AM |
| 9 am | 01:15 AM | 11:45 PM |
| 8:30 am | 12:45 AM | 11:15 PM |
| 8 am | 12:15 AM | 10:45 PM |
| 7:30 am | 11:45 AM | 10:15 PM |
| 7 am | 11:15 AM | 09:45 PM |
| 6:30 am | 10:45 AM | 09:15 PM |
| 6 am | 10:15 AM | 08:45 PM |
| 5:30 am | 09:45 AM | 08:15 PM |
| 5 am | 09:15 AM | 07:45 PM |
| 4:30 am | 08:45 AM | 07:15 PM |
| 4 am | 08:15 AM | 06:45 PM |
| 3:30 am | 07:45 AM | 06:15 PM |
| 3 am | 07:15 AM | 05:45 PM |
| 2:30 am | 06:45 AM | 05:15 PM |
| 2 am | 06:15 AM | 04:45 PM |
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