What is 1231 military time to 12-hour time?

1231 = 12:31 PM

What time is 1231 Hours in Military Time? 12:31 PM in regular time on a 12-hour clock. The military format said "twelve thirty-one" is used throughout the world (not just the military) and leverages a 24-hour time format which has been adopted by military, first responders, and hospital time setting. Below are ways to convert 1231 through a time chart, automated converter, and how to convert the 24 hour clock into a 12-hour AM/PM system by hand.

Here’s how to quickly convert 1231 Military Time to 12-Hour Standard Time

Converting 1231 from Military Time to 12h regular time is quite simple. Follow the steps below:

  1. Identify if 12 is greater than or less than 12
  2. 12 is less than 12. Just add "AM" to our output: 12:31 PM

1231 Time Conversion Chart

24 Hour Clock 12 Hour Clock (AM/PM) Military Time
12:31 12:31 1231
12:36 12:36 1236
12:41 12:41 1241
12:46 12:46 1246
12:51 12:51 1251
12:56 12:56 1256
13:01 13:01 1301
13:06 13:06 1306
13:11 13:11 1311
13:16 13:16 1316
13:21 13:21 1321
13:26 13:26 1326
13:31 13:31 1331
13:36 13:36 1336
13:41 13:41 1341
13:46 13:46 1346

How to say 1231 in military time: "twelve thirty-one"

The way to read 1231 in military format always begins with four digits. Start with the hours in 1231 to say “twelve”. Then we can add the minutes to twelve and say “thirty-one” in the conclusion. This gives direct time of day orders of "twelve thirty-one" in a clear, concise way without using AM or PM 12-hour format.

12:31 PM vs 1231 Military Time

1231 Hours works from a 24-hour clock with a few basics:

  • Military Time has 4 digits continuously like: [1, 2] [3, 1]
  • Time zones are written with letter abbreviations and spoken by a phonetic alphabet
  • Military Time is spoken with “hours” at the end. “Thirteen thirty-five hours”

12:31 PM is on the 12-hour clock and works from a few basics:

  • 12:31 PM is based on a 12-hour clock format
  • 12:31 PM is used in most english-speaking countries
  • Does distinguish the morning and afternoon with AM/PM