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06:21 pm in military is 1821

"six twenty-one pm" is the pronouns of 06:21 pm

06:21 pm in 12-hour is 18:21 in 24-hour

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Converstion Samples

12-hour to 24-hour conversion

Our "Military time converter" is the Best online tool to convert time from a 12-hour clock to a 24-hour clock (military) and vice versa. Fill both the "Hours" and the "Minutes" boxes, and select the "pm/am" in the form, then click "convert to 24-hour".

The Military (or 24-hour system) time is larger than 12 hours. It begins with 00:00 and ends with 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 convert 06:21 pm to 24-hour (or military)?

1. Step One: To convert 06:21 pm (six twenty-one pm) to 24-hour, should know that: when we're converting the time from a 12-hour clock to a 24-hour clock, we just convert the hours, in this example: 6 hr (six hours). And we leave the minutes and don't convert it. in the current example, it's 21 min (twenty-one).

2. Step Two: If the time is "am" we leave the number of hours as is. And if the time is "pm" we add 12 to the hour.

In our case, it's 6 pm (six pm), So we will add 12 to the number of hours. like (6 + 12) = 18. The result is: 18:21 (eighteen twenty-one).

See more examples in the next table

Military Time (24-hour system)
12-hour 24-Hour 12-hour 24-Hour
Midnight 00:00 Noon 12:00
1:21 a.m. 01:21 1:21 p.m. 13:00
2:21 a.m. 02:21 2:21 p.m. 14:21
3:21 a.m. 03:21 3:21 p.m. 15:21
4:21 a.m. 04:21 4:21 p.m. 16:21
5:21 a.m. 05:21 5:21 p.m. 17:21
6:21 a.m. 06:21 6:21 p.m. 18:21
7:21 a.m. 07:21 7:21 p.m. 19:21
8:21 a.m. 08:21 8:21 p.m. 20:21
9:21 a.m. 09:21 9:21 p.m. 21:21
10:21 a.m. 10:21 10:21 p.m. 22:21
11:21 a.m. 11:21 11:21 p.m. 23:21

06:21 pm in other Time Zones

See, The 06:21 pm in the other time zones with 12-hour and 24-hour format.

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