9:00 PM in 24-Hour Military Time
12-Hour Time to 24-Hour Time Converter
What is 9:00 PM in Military Time?
Answer: 9:00 PM in 24-Hour (Military) Time it is 21:00
9:00 PM 12 = 21:00 24
9:00 PM / 21:00 Time on the Clock
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| 12 Hour Clock (AM/PM) | 24 Hour Clock | Military Time |
|---|---|---|
| 9:00 PM | 21:00 | 2100 |
Explanation of 9:00 PM to 21:00 conversion
To convert 12-hour time 9:00 PM to 24-hour time format (also known as Military Time) we need to do a few simple steps:
- If our 12-hour time is PM (after midday) and the number of hours is not equal to 12, we will add 12 to it.
- If our time is AM (before midday) and the number of hours is equal to 12, then it will be 0 hours in 24-hour (Military) time format.
- In any other case we just leave the number of hours untouched.
- And finally we remove AM/PM postfix. Yes, it's that simple.
In our case (9:00 PM) the number of hours is not equal to 0, and it's PM so we add 12 to it:
9 + 12 = 21
After we got the number of hours (21) we just need to remove AM/PM postfix. Finally, we get:
21:00
How to tell 9:00 PM / 21:00 time on a clock?
There are several ways to tell 9:00 PM / 21:00 time:
| # | Time | How to Tell |
|---|---|---|
| 1 | 21:00 / 9:00 PM | Nine o'clock |
| 2 | 21:00 / 9:00 PM | Nine o'clock in the evening |
| 3 | 21:00 / 9:00 PM | Nine p.m. |
| 4 | 21:00 / 9:00 PM | Nine |
See Also
- 24-Hour Time to 12-Hour Time Converter - Convert given 24-Hour (Military) Time to 12-Hour AM/PM Format
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12-Hour to 24-Hour Military Time Conversion Table
| 12-Hour Clock | Military Time (24-Hour Clock) |
|---|---|
| 12:00 AM | 00:00 |
| 1:00 AM | 01:00 |
| 2:00 AM | 02:00 |
| 3:00 AM | 03:00 |
| 4:00 AM | 04:00 |
| 5:00 AM | 05:00 |
| 6:00 AM | 06:00 |
| 7:00 AM | 07:00 |
| 8:00 AM | 08:00 |
| 9:00 AM | 09:00 |
| 10:00 AM | 10:00 |
| 11:00 AM | 11:00 |
| 12:00 PM | 12:00 |
| 1:00 PM | 13:00 |
| 2:00 PM | 14:00 |
| 3:00 PM | 15:00 |
| 4:00 PM | 16:00 |
| 5:00 PM | 17:00 |
| 6:00 PM | 18:00 |
| 7:00 PM | 19:00 |
| 8:00 PM | 20:00 |
| 9:00 PM | 21:00 |
| 10:00 PM | 22:00 |
| 11:00 PM | 23:00 |
12-Hour Time to 24-Hour Time Converter
This online time calculator will help you convert 12-hour time to 24-hour (Military Time) format. For example, it can help you find out what is 9:00 PM in Military Time? (The answer is: 21:00). Enter time - hours (e.g. '9'), minutes (e.g. '0') and period (e.g. 'PM') and hit the 'Convert' button.