Convert 21:23 to 12-hour AM/PM format

24-Hour Time to 12-Hour Time Converter

What time is

:

in 12-hour system?

What is 21:23 in 12-Hour Time?

Answer

21:23 on 12-hour clock it is 9:23 PM

21:23 24 = 9:23 PM 12

21:23 / 9:23 PM Time on the Clock

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24 Hour Clock 12 Hour Clock (AM/PM) Military Time
21:239:23 PM2123

Explanation of 21:23 to 9:23 PM conversion

To convert 24-hour time (also known as Military Time) 21:23 to 12-hour time we need to do a few simple steps.

  • If the hour of our 24-hour time is greater than 12, we subtract 12 from it.
  • If the hour is less than or equal to 12, we just leave it as it is.
  • Special case: 0 becomes 12 in 12-hour format.
  • If the hour is greater than or equal to 12, the time is PM, otherwise it's AM.
(when converting 24-hour time to 12-hour time, minutes remain unchanged)

In our case the hour 21 is greater than 12, so we need to subtract 12 from 21 to get 12-hour format:

21 - 12 = 9

The hour part of our 24-hour time (21 ) is greater than or equal to 12, so it's

PM (latin Post Meridiem - After Midday) time

After we got the number of hours and found out the right AM/PM postfix we just need to add minutes to it. When converting 24-hour time to 12-hour time, minutes remain unchanged (:23). Finally, let's put it all together:

9:23 PM

How to tell 21:23 / 9:23 PM time on a clock?

There are several ways to tell 21:23 / 9:23 PM time:
#TimeHow to Tell
1 21:23 / 9:23 PMTwenty-three minutes past nine
2 21:23 / 9:23 PMTwenty-three minutes past nine p.m.
3 21:23 / 9:23 PMTwenty-three past nine
4 21:23 / 9:23 PMTwenty-three past nine p.m.
5 21:23 / 9:23 PMThirty-seven minutes to ten
6 21:23 / 9:23 PMThirty-seven minutes to ten p.m.
7 21:23 / 9:23 PMNine twenty-three
8 21:23 / 9:23 PMNine twenty-three p.m.

Related Calculations

See Also

24-Hour Time to 12-Hour Time Converter

This online time calculator will help you convert 24-hour time (Military Time) to 12-hour time format. For example, it can help you find out what is 21:23 in 12-Hour Time? (The answer is: 9:23 PM). Enter time - hours (e.g. '21') and minutes (e.g. '23') and hit the 'Convert' button.

24-Hour Time to 12-Hour Time Converter

What time is

:

in 12-hour system?

24-Hour Military to 12-Hour Time Conversion Table

24-Hour Clock12-Hour Clock
00:2312:23 AM
01:231:23 AM
02:232:23 AM
03:233:23 AM
04:234:23 AM
05:235:23 AM
06:236:23 AM
07:237:23 AM
08:238:23 AM
09:239:23 AM
10:2310:23 AM
11:2311:23 AM
12:2312:23 PM
13:231:23 PM
14:232:23 PM
15:233:23 PM
16:234:23 PM
17:235:23 PM
18:236:23 PM
19:237:23 PM
20:238:23 PM
21:239:23 PM
22:2310:23 PM
23:2311:23 PM

FAQ

What is 21:23 in 12-Hour Time?

21:23 on 12-hour clock it is 9:23 PM

Is 21:23 AM or PM?

21:23 is 9:23 PM. Since the hour 21 is greater than or equal to 12, it is PM (Post Meridiem).

What is 21:23 in military time?

21:23 in military time is 2123 hours, which is 9:23 PM in standard 12-hour format.

See Also