You can calculate the approximate amount of hours of sleep you will be getting using this
Just put in your time going to bed in the first time box, and your wake-up time in the second time box. Enjoy :-).
In the 12 hour clock format, 1am-12am , 1pm-12pm are valid times.
First Time [12 hour clock format]:
Second Time[12 hour clock format]:
If you liked this please tell us about it here. Plans to
make it more accurate and more questions are based on user feedback.