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Use this calculator to compute what time to wake up or go to bed to get a given number of hours of sleep. Use the Hours Calculator if you would like to find out the number of hours slept when you know what times you woke up and went to bed.
Use our sleep cycle calculator to estimate the best time for you to wake up and go to bed. You will be given multiple results based on your age as well as your goal wake time or bedtime. The results are broken down to optimize your REM and non-REM sleep cycles. Your need for sleep changes with age.
How to Use the Sleep Calculator. This sleep calculator is designed to help you wake up during Stage 1, which is where your lightest rest occurs. There are three ways to use this calculator to generate your custom bedtime duration. Option 1: input the time you need to wake up.
9 mar 2024 · If you wake up early and haven’t had enough sleep, you’d ideally want to go back to sleep. If you can’t fall back to sleep after 20 minutes of trying, do a sleep reset. Get up and do a relaxing activity, like reading, with the lights low. When you feel sleepy again, get back into bed.
10 paź 2024 · To wake up at 6:30 am, you'd need to go to bed at 9:15 pm to complete 6 sleep cycles. To obtain this result: Convert the number of sleep cycles into hours. Considering 90-minute cycles: 6 sleep cycles = 9 hours. Consider how long it takes to fall asleep and add it to the previous result. On average, it takes 15 minutes. This totals 9 h 15 min.
It tells you the best times to go to bed or wake up based on when you want to rise. The calculator uses the idea that sleep cycles last about 90 minutes and that it takes approximately 15 minutes to fall asleep.
30 mar 2020 · To establish a more restorative sleep pattern, try going to bed later. Estimate from your diary how much sleep you actually get each night. If you get six hours and you need to wake up at 6 a.m., then don't go to bed until midnight — even if you feel sleepy before then. And don't nap during the day.
