PM · night
2140 Military Time = 9:40 PM
Answer
2140 = 9:40 PM
“twenty-one forty hours”
Subtract 12 from the hour (21 − 12 = 9) and add PM, so 2140 = 9:40 PM.
- Military time
- 2140
- 24-hour clock
- 21:40
- 12-hour time
- 9:40 PM
- Said aloud
- twenty-one forty hours
- Minutes since midnight
- 1300
- Time until midnight
- 2 h 20 min
Enter 3–4 digits, e.g. 0800, 1430, 2359
Valid timeEnter the time and choose AM or PM
Converted result
Spoken: twenty-one forty hours
Looking for the AM time?
9:40 AM is 0940 in military time
How to Convert 2140 to Standard Time
2140 converts to 9:40 PM in 3 steps:
- 2140 is greater than 1259, so subtract 1200: 2140 − 1200 = 940.
- Insert a colon before the last two digits: 9:40.
- Add PM, because hours 13 to 23 are afternoon and evening: 9:40 PM.
To go the other way, 9:40 PM becomes 2140: add 12 to 9 to get 21, then remove the colon.
2140 Across U.S. Time Zones
When it is 2140 Eastern time, it is 2040 Central, 1940 Mountain and 1840 Pacific. Zulu (UTC) depends on daylight saving time.
| Time zone | Military time | Standard time |
|---|---|---|
| Eastern (ET) | 2140 | 9:40 PM |
| Central (CT) | 2040 | 8:40 PM |
| Mountain (MT) | 1940 | 7:40 PM |
| Pacific (PT) | 1840 | 6:40 PM |
| Alaska (AKT) | 1740 | 5:40 PM |
| Zulu / UTC (winter, EST) | 0240Z | 2:40 AM (next day) |
| Zulu / UTC (summer, EDT) | 0140Z | 1:40 AM (next day) |
Convert other zones with the military time zone converter.
How to Say 2140
2140 is said “twenty-one forty hours” in formal military use. Casual speech drops “hours”: “twenty-one forty.” Written in 24-hour clock style, 2140 is 21:40.
Nearby military times
2140 military time: FAQ
What time is 2140 in military time?
2140 is 9:40 PM in standard 12-hour time. Subtract 12 from the hour (21 − 12 = 9) and add PM, so 2140 = 9:40 PM.
What is 9:40 PM in military time?
9:40 PM is 2140 in military time, written 21:40 on a 24-hour clock.
How do you say 2140 in military time?
2140 is said “twenty-one forty hours”.
Is 2140 AM or PM?
2140 is PM: 9:40 PM. The same minutes in the other half of the day, 9:40 AM, are 0940.
See every time in the military time chart, or convert any other time with themilitary time converter.