Difference between 1pm and 12am

Hours Difference Calculator
Start Time
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End Time
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How many hours between 1pm and 12am?

Answer

The difference between 1pm and 12am is
11 Hours

= 660 Minutes · 11 decimal hours

1:00 PM → 12:00 AM next day · by the clock, breaks not subtracted

The end is earlier than the start, so it falls on the next day (+24 h). On a night the clocks change, the real span differs by the size of the change.

12 AM is midnight (00:00), 12 PM is noon (12:00).

With a 30-min unpaid break: 11 h − 30 min = 10 h 30 min paid

day 1
next day
1:00 PM — start 12:00 AM — end, next day
(24:00 − 1:00 PM) + 12:00 AM = 11 h + 0 min = 11 hours

See Also

Hours between start and end times

FAQ

How many hours between 1pm and 12am?

The difference between 1pm and 12am is 11 Hours

How to calculate the difference between 1pm and 12am?

The difference between 1pm and 12am is 11 Hours. That is 660 Minutes, or exactly 11 decimal hours.

What time is halfway between 1pm and 12am?

1pm to 12am lasts 11 Hours, so the halfway point falls at 6:30pm — 330 Minutes after the start.

How to calculate the time difference across midnight?

If the end time is earlier than the start time, the interval crosses midnight. The calculator automatically adds 24 hours to the end time for an accurate calculation.