What time is 03:31?

03:31 = 3:31 AM

03:31 on a 24-hour clock is is 3:31 AM on a 12-hour clock. This system is used throughout the world (not just the military) and leverages a 24-hour time clock rather than the 12-hour AM/PM system known to most English speaking countries. Below are ways to convert 03:31 through a time chart, automated converter, and how to convert the 24 hour clock into a 12-hour AM/PM system by hand.

24-hour format 12-hour format
03:31 3:31 AM
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03:31 Time Conversion Chart

24 Hour Clock 12 Hour Clock (AM/PM) Military Time
03:31 3:31 0331
03:36 3:36 0336
03:41 3:41 0341
03:46 3:46 0346
03:51 3:51 0351
03:56 3:56 0356
04:01 4:01 0401
04:06 4:06 0406
04:11 4:11 0411
04:16 4:16 0416
04:21 4:21 0421
04:26 4:26 0426
04:31 4:31 0431
04:36 4:36 0436
04:41 4:41 0441
04:46 4:46 0446

How to convert 03:31 from 24-Hour Time to 12-Hour Standard Time

It is easy to convert from 24-hour time to 12-hour time once you know a few tricks. The primary difference between the two is that the hours in a 24 hour clock go all the way up to 23 (from 0 to 23). In a 12-hour clock, the hour resets to 1 after noon (midday). Follow the steps below to convert 03:31 to 12-hour time.

  1. First, determine whether or not 3 is greater than 12 (recall that this is one of the distinctions of the 12-hour clock, there are no hours "greater" than 12 on it)
  2. Since 3 is lower than 12, there isn't much to do! We can just add the "AM" designation to the end of the time: 3:31 AM