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Increasingly popular sleep calculators have become essential tools for people who have chosen polyphasic sleep, including the relatively popular biphasic sleep. However, they’re also incredibly useful for those of us who follow a traditional circadian rhythm based on day and night.
Thanks to sleep calculators, you no longer need to calculate when to set your alarm. Just enter a few basic details and you'll receive ready-made suggestions that help you fall asleep and wake up at the right time, without struggling to feel rested.
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