How to convert 1800 to standard time
For any military time of 1300 or later, subtract 1200 and add PM. 1800 − 1200 = 0600, so 1800 is 6:00 PM.
Going the other way, add 12 to the PM hour: 6 PM + 12 = 18, written 1800.
Minutes in the 1800 hour
| Military | 24-hour | 12-hour (AM/PM) |
|---|---|---|
| 1800 | 18:00 | 6:00 PM |
| 1805 | 18:05 | 6:05 PM |
| 1810 | 18:10 | 6:10 PM |
| 1815 | 18:15 | 6:15 PM |
| 1820 | 18:20 | 6:20 PM |
| 1830 | 18:30 | 6:30 PM |
| 1840 | 18:40 | 6:40 PM |
| 1845 | 18:45 | 6:45 PM |
| 1850 | 18:50 | 6:50 PM |
| 1855 | 18:55 | 6:55 PM |
Frequently asked questions
Is 1800 AM or PM?
1800 is PM. Military times of 1200 and above are PM.
How do you say 1800 in military time?
Say eighteen hundred hours. Military and aviation users read the four digits as hours plus “hundred”, and add the word “hours” at the end.
What is 1800 in 12-hour format?
1800 in 12-hour format is 6:00 PM.
What time is 1800 plus 8 hours?
1800 plus 8 hours is 0200, which is 2:00 AM the next day.
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