9:59 PM in 24-Hour Military Time

12-Hour Time to 24-Hour Time Converter

What time is

:

in 24-hour system?

What is 9:59 PM in Military Time?

Answer: 9:59 PM in 24-Hour (Military) Time it is 21:59

9:59 PM 12 = 21:59 24

9:59 PM / 21:59 Time on the Clock

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12 Hour Clock (AM/PM) 24 Hour Clock Military Time
9:59 PM21:592159

Explanation of 9:59 PM to 21:59 conversion

To convert 12-hour time 9:59 PM to 24-hour time format (also known as Military Time) we need to do a few simple steps:

  • If our 12-hour time is PM (after midday) and the number of hours is not equal to 12, we will add 12 to it.
  • If our time is AM (before midday) and the number of hours is equal to 12, then it will be 0 hours in 24-hour (Military) time format.
  • In any other case we just leave the number of hours untouched.
  • And finally we remove AM/PM postfix. Yes, it's that simple.
(when converting 12-hour time to 24-hour Military Time, minutes remain unchanged)

In our case (9:59 PM) the number of hours is not equal to 0, and it's PM so we add 12 to it:

9 + 12 = 21

After we got the number of hours (21) we just need to remove AM/PM postfix. Finally, we get:

21:59

How to tell 9:59 PM / 21:59 time on a clock?

There are several ways to tell 9:59 PM / 21:59 time:
#TimeHow to Tell
1 21:59 / 9:59 PMFifty-nine minutes past nine
2 21:59 / 9:59 PMFifty-nine minutes past nine p.m.
3 21:59 / 9:59 PMFifty-nine past nine
4 21:59 / 9:59 PMFifty-nine past nine p.m.
5 21:59 / 9:59 PMOne minute to ten
6 21:59 / 9:59 PMOne minute to ten p.m.
7 21:59 / 9:59 PMNine fifty-nine
8 21:59 / 9:59 PMNine fifty-nine p.m.

Related Calculations

See Also

12-Hour Time to 24-Hour Time Converter

This online time calculator will help you convert 12-hour time to 24-hour (Military Time) format. For example, it can help you find out what is 9:59 PM in Military Time? (The answer is: 21:59). Enter time - hours (e.g. '9'), minutes (e.g. '59') and period (e.g. 'PM') and hit the 'Convert' button.

12-Hour Time to 24-Hour Time Converter

What time is

:

in 24-hour system?

12-Hour to 24-Hour Military Time Conversion Table

12-Hour ClockMilitary Time (24-Hour Clock)
12:59 AM00:59
1:59 AM01:59
2:59 AM02:59
3:59 AM03:59
4:59 AM04:59
5:59 AM05:59
6:59 AM06:59
7:59 AM07:59
8:59 AM08:59
9:59 AM09:59
10:59 AM10:59
11:59 AM11:59
12:59 PM12:59
1:59 PM13:59
2:59 PM14:59
3:59 PM15:59
4:59 PM16:59
5:59 PM17:59
6:59 PM18:59
7:59 PM19:59
8:59 PM20:59
9:59 PM21:59
10:59 PM22:59
11:59 PM23:59

FAQ

What is 9:59 PM in Military Time?

9:59 PM in 24-Hour (Military) Time it is 21:59

See Also