What time is 23:31?
23:31 time means 11:31 PM
23:31 is pronounced as: "twenty-three thirty-one" o’clock
2331 in military time is 11:31 PM in regular time
24-hour to 12-hour conversion
Our "Military time converter" is the perfect tool to convert time from a 24-hour system to a 12-hour system. Try it above. Enter both the "Hours" and the "Minutes" boxs in the form, then click "convert to 12-hour". After that, you can see the result.
The 24-hour system (it's called the Military system) is larger than 12:00. And it starts at 00:00 and ends at 23:00. 00:00 means 12:00 midnight, and 23:00 means 11:00 PM. (Note: 24:00 and 00:00 are the same time).
How was 23:31 converted to 11:31 PM ?
1. Step One: To convert 23:31 (twenty-three thirty-one) to 12-hour, firstly, we didn't convert the minutes, we leave it. In our case it will be ( :31 thirty-one ). and we just convert the hours.
2. Step Two: If the number of hours on military time (24-hour system) that we need to convert it, is less than 12:00, it will be the same on regular time (12-hour system).
In our case, It's 23 (eleven), so we subtract 12 from 23 then add PM like ( 23 - 12 ). It will be 11 PM. (11 PM means 11 in the noon).
The final result is:11:31 PM ( In words: eleven thirty-one in the noon ). Look at the chart below.
|Military Time (24-hour system)|
|01:31||1:31 a.m.||13:31||1:31 p.m.|
|02:31||2:31 a.m.||14:31||2:31 p.m.|
|03:31||3:31 a.m.||15:31||3:31 p.m.|
|04:31||4:31 a.m.||16:31||4:31 p.m.|
|05:31||5:31 a.m.||17:31||5:31 p.m.|
|06:31||6:31 a.m.||18:31||6:31 p.m.|
|07:31||7:31 a.m.||19:31||7:31 p.m.|
|08:31||8:31 a.m.||20:31||8:31 p.m.|
|09:31||9:31 a.m.||21:31||9:31 p.m.|
|10:31||10:31 a.m.||22:31||10:31 p.m.|
|11:31||11:31 a.m.||23:31||11:31 p.m.|
23:31 Clock in different Time Zone
See, The 23:31 time in the other military time zones. Look at the table below.
|Time Zone||UTC offset||12-hour||24-hour|