Bedtime Calculator: Never Wake Up Feeling Like You Got Hit By A Train Again
How you feel when you wake up in the morning, depends a lot on which part of the sleep cycle you wake up.
Sleep cycles last about 90 minutes; when you wake up between cycles, you’ll feel fresh as a daisy!
For that wide-awake-feeling every morning, California-based David Shaw created a free, useful web app that calculates your bedtime.
Sleepyti.me calculates what time you should go to bed to wake up at a specific time, or what time you’d be waking up if you went to bed now.
So you have no more excuses to feel awful when you wake up.
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[via Sleepyti.me]
