What time is 2100 Hours in Military Time? 9:00 PM in regular time on a 12-hour clock. The military format said "twenty-one hundred" 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 2100 through a time chart, automated converter, and how to convert the 24 hour clock into a 12-hour AM/PM system by hand.
Converting 2100 from Military Time to 12h regular time is quite simple. Follow the steps below:
In 12-hour time, the day is split into two distinct parts: before noon and after noon. When time is before noon (12:00 in 24-hour time), we append "AM" to the time. When time is after noon (after midday), we append "PM".
| 24 Hour Clock | 12 Hour Clock (AM/PM) | Military Time |
|---|---|---|
| 21:00 | 21:00 | 2100 |
| 21:05 | 21:05 | 2105 |
| 21:10 | 21:10 | 2110 |
| 21:15 | 21:15 | 2115 |
| 21:20 | 21:20 | 2120 |
| 21:25 | 21:25 | 2125 |
| 21:30 | 21:30 | 2130 |
| 21:35 | 21:35 | 2135 |
| 21:40 | 21:40 | 2140 |
| 21:45 | 21:45 | 2145 |
| 21:50 | 21:50 | 2150 |
| 21:55 | 21:55 | 2155 |
| 22:00 | 22:00 | 2200 |
| 22:05 | 22:05 | 2205 |
| 22:10 | 22:10 | 2210 |
| 22:15 | 22:15 | 2215 |
The way to read 2100 in military format always begins with four digits. Start with the hours in 2100 to say “twenty-one”. Then we can add the minutes to twenty-one and say “hundred” in the conclusion. This gives direct time of day orders of "twenty-one hundred" in a clear, concise way without using AM or PM 12-hour format.
2100 Hours works from a 24-hour clock with a few basics:
Fun Facts: The time with hours: [2, 1] and minutes: [0, 0] may also be called the 24-hour clock. This format will look very similar to Military Time but will have hours and minutes separated by the traditional colon. Neither Military time nor the 24-hour clock uses AM or PM in their displays.
9:00 PM is on the 12-hour clock and works from a few basics: