Difference between 11pm and 12am

Hours Difference Calculator
Start Time
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End Time
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How many hours between 11pm and 12am?

Answer

The difference between 11pm and 12am is
1 Hour

= 60 Minutes · 1 decimal hour

11:00 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: 1 h − 30 min = 30 min paid

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

See Also

Recalculate with different values ↑

Hours between start and end times

start ↓ end →10pm11pm12am1am2am
9pm1 h2 h3 h4 h5 h
10pm0 min1 h2 h3 h4 h
11pm23 h0 min1 h2 h3 h
12am22 h23 h0 min1 h2 h
1am21 h22 h23 h0 min1 h

FAQ

How many hours between 11pm and 12am?

The difference between 11pm and 12am is 1 Hour

How to calculate the difference between 11pm and 12am?

The difference between 11pm and 12am is 1 Hour. That is 60 Minutes, or exactly 1 decimal hour.

What time is halfway between 11pm and 12am?

11pm to 12am lasts 1 Hour, so the halfway point falls at 11:30pm — 30 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.

See Also