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15:31 time means 03:31 PM

15:31 is pronounced as: "fifteen thirty-one" o’clock

1531 in military time is 03:31 PM in regular time

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Converstion Samples

## 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 15:31 converted to 03:31 PM ?

1. Step One: To convert 15:31 (fifteen 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 15 (three), so we subtract 12 from 15 then add PM like ( 15 - 12 ). It will be 3 PM. (3 PM means 3 in the noon).

The final result is:03:31 PM ( In words: three thirty-one in the noon ). Look at the chart below.

Military Time (24-hour system)
24-Hour 12-hour 24-Hour 12-hour
00:31 Midnight 12:31 Noon
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.

### 15:31 Clock in different Time Zone

See, The 15:31 time in the other military time zones. Look at the table below.

Time Zone UTC offset 12-hour 24-hour
Yankee UTC-12 03:31 AM 03:31
X-ray UTC-11 04:31 AM 04:31
Whiskey UTC-10 05:31 AM 05:31
Victor UTC-9 06:31 AM 06:31
Uniform UTC-8 07:31 AM 07:31
Tango UTC-7 08:31 AM 08:31
Sierra UTC-6 09:31 AM 09:31
Romeo UTC-5 10:31 AM 10:31
Quebec UTC-4 11:31 AM 11:31
Papa UTC-3 12:31 PM 12:31
Oscar UTC-2 01:31 PM 13:31
November UTC-1 02:31 PM 14:31
Zulu UTC±0 03:31 PM 15:31
Alpha UTC+1 04:31 PM 16:31
Bravo UTC+2 05:31 PM 17:31
Charlie UTC+3 06:31 PM 18:31
Delta UTC+4 07:31 PM 19:31
Echo UTC+5 08:31 PM 20:31
Foxtrot UTC+6 09:31 PM 21:31
Golf UTC+7 10:31 PM 22:31
Hotel UTC+8 11:31 PM 23:31
India UTC+9 12:31 AM 00:31
Kilo UTC+10 01:31 AM 01:31
Lima UTC+11 02:31 AM 02:31
Mike UTC+12 03:31 AM 03:31