2130 military time is 9:30 PM
2130 military time is 9:30 PM, or nine thirty at night. It is said aloud as "twenty-one thirty". It is late at night, 21 hours 30 minutes after midnight and 2 hours 30 minutes before the next midnight. With a colon, in the 24-hour clock most of the world writes, it is 21:30.
- Standard time
- 9:30 PM
- Said aloud
- twenty-one thirty
- 24-hour clock
- 21:30
- Part of the day
- Night
- After midnight
- 21 hours 30 minutes
- Until midnight
- 2 hours 30 minutes
How to convert 2130 military time to standard time
2130 is after noon, so subtract 12 from the hour: 21 minus 12 is 9. Keep the 30 minutes and add PM, which gives 9:30 PM. The same subtraction converts every military time from 1300 to 2359. To go the other way, add 12 to the hour of 9:30 PM: 9 plus 12 is 21, so 9:30 PM is 2130.
How to say 2130
2130 is said "twenty-one thirty": the hour as "twenty-one" and then the minutes as a plain number. Nobody says "half past" in military time, and nobody says "hundred" once there are minutes on the clock. "Twenty-one thirty hours" is common in speech, though Army correspondence rules (AR 25-50, paragraph 1-26) leave the word hours out in writing.
Hours from 2130 to common times
Timesheets ask this more than anything else: how long is it from 2130 to the end of the day, or from the start of a shift to 2130? The table counts the time in the natural direction, from the earlier time to the later one, and gives decimal hours for payroll.
| Between | Hours and minutes | Decimal hours |
|---|---|---|
| From 0000 (midnight, start of the day) to 2130 | 21 hours 30 minutes | 21.5 |
| From 0900 to 2130 | 12 hours 30 minutes | 12.5 |
| From 1200 (noon) to 2130 | 9 hours 30 minutes | 9.5 |
| From 1700 to 2130 | 4 hours 30 minutes | 4.5 |
| From 2130 to 2400 (midnight, end of the day) | 2 hours 30 minutes | 2.5 |
Open the converter with 2130 filled in
Times near 2130
The quarter hours of the hour before, the hour itself and the hour after, so you can read off a time a few minutes either side of 2130 without converting again.
| Military time | 24-hour clock | Standard time | Said aloud |
|---|---|---|---|
| 2000 | 20:00 | 8:00 PM | twenty hundred |
| 2015 | 20:15 | 8:15 PM | twenty fifteen |
| 2030 | 20:30 | 8:30 PM | twenty thirty |
| 2045 | 20:45 | 8:45 PM | twenty forty-five |
| 2100 | 21:00 | 9:00 PM | twenty-one hundred |
| 2115 | 21:15 | 9:15 PM | twenty-one fifteen |
| 2130 | 21:30 | 9:30 PM | twenty-one thirty |
| 2145 | 21:45 | 9:45 PM | twenty-one forty-five |
| 2200 | 22:00 | 10:00 PM | twenty-two hundred |
| 2215 | 22:15 | 10:15 PM | twenty-two fifteen |
| 2230 | 22:30 | 10:30 PM | twenty-two thirty |
| 2245 | 22:45 | 10:45 PM | twenty-two forty-five |
Is 2130 morning, afternoon, evening or night?
2130 is night by most people's reckoning: 9 hours 30 minutes after noon, 2 hours 30 minutes before the day ends at midnight. In 12-hour terms it is 9:30 PM. Evening shifts tend to finish and night shifts tend to start around here, which is why 2130 turns up so often on rotas and timesheets.
Questions people ask
What time is 2130 in military time?
2130 is 9:30 PM, nine thirty at night. Subtract 12 from 21 to get 9, keep the minutes and add PM.
How do you say 2130 in military time?
"Twenty-one thirty". The minutes are read as a plain number, so 30 is "thirty". In conversation people often add "hours" at the end.
Is 2130 AM or PM?
PM. Every military time from 1200 to 2359 is PM, and 2130 is 9 hours 30 minutes past noon. Military time never uses the letters, which is the point of it: 2130 can only mean one moment in the day.
How many hours is it from 2130 to midnight?
2 hours 30 minutes, or 2.5 in decimal hours, counting to 2400 at the end of the day. From 0900 to 2130 is 12 hours 30 minutes (12.5 hours). The converter works out the time between any two military times, including across midnight.