What is a sleep calculator?
A tool that estimates the best times to go to bed or wake up to complete full sleep cycles.
How does a sleep calculator work?
It calculates optimal times by using an average sleep cycle length, typically 90 minutes.
How much sleep do I need?
Adults generally need 7 to 9 hours of sleep per night.
What time should I go to sleep?
The calculator suggests a bedtime that allows for a certain number of complete sleep cycles before you need to wake up.
What time should I wake up?
You should wake up after completing a full sleep cycle to feel most refreshed.
How much sleep do I need by age?
Needs differ: infants need the most (up to 17 hours), and adults typically need 7-9 hours.
When should my baby sleep?
A baby’s sleep needs vary greatly by their age and development stage.
How does the sleep calculator consider age?
It adjusts the recommended total sleep duration based on typical needs for different age groups.
Is the sleep calculator different for gender?
No, the standard sleep calculator suggestions are generally the same for both adult males and females.
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