How to read 0245
In military time you drop the colon: 0245 means 02 hundred 45. Because the hour is below 12, it stays morning — that gives 2:45 AM (AM).
0245 Military Time
Explained with a live converter, reference tables, charts, and a step-by-step guide.
0245 in military time is 2:45 AM in standard 12-hour time.
Convert any value
Standard time
Understanding AM and PM
Standard time splits the day into two halves: AM (Latin ante meridiem, before noon) runs from midnight until just before 12 noon. PM (post meridiem, after noon) runs from 12 noon until just before midnight.
The two tricky cases: midnight is 12:00 AM (not PM) and noon is 12:00 PM (not AM). Military time avoids this entirely — 0000 and 1200 are unambiguous.
24-hour clock dial
0200 = 2:00 AM
AM and PM at a glance
02:00 = 2:00 AM (AM)
All 24 hours at a glance
0200 = 2:00 AM
24-hour reference table
| Military time | Standard time |
|---|---|
| 0000 | 12:00 AM |
| 0100 | 1:00 AM |
| 0200 | 2:00 AM |
| 0300 | 3:00 AM |
| 0400 | 4:00 AM |
| 0500 | 5:00 AM |
| 0600 | 6:00 AM |
| 0700 | 7:00 AM |
| 0800 | 8:00 AM |
| 0900 | 9:00 AM |
| 1000 | 10:00 AM |
| 1100 | 11:00 AM |
| 1200 | 12:00 PM |
| 1300 | 1:00 PM |
| 1400 | 2:00 PM |
| 1500 | 3:00 PM |
| 1600 | 4:00 PM |
| 1700 | 5:00 PM |
| 1800 | 6:00 PM |
| 1900 | 7:00 PM |
| 2000 | 8:00 PM |
| 2100 | 9:00 PM |
| 2200 | 10:00 PM |
| 2300 | 11:00 PM |
Decimal hours reference
Common decimal hours and their equivalent in hours and minutes — handy for timesheets.
| Decimal hours | Hours & minutes |
|---|---|
| 0.1 | 0h 6m |
| 0.25 | 0h 15m |
| 0.33 | 0h 20m |
| 0.5 | 0h 30m |
| 0.66 | 0h 40m |
| 0.75 | 0h 45m |
| 0.9 | 0h 54m |
| 1 | 1h 0m |
| 1.25 | 1h 15m |
| 1.5 | 1h 30m |
| 1.75 | 1h 45m |
| 2 | 2h 0m |
| 7.5 | 7h 30m |
| 7.75 | 7h 45m |
| 8 | 8h 0m |
About time formats
A time format only decides how a moment is written — not when it happens. Military time, standard time, Unix timestamps, and decimal time are different notations for the same information.
Converting between them is therefore exact and never changes. The only rounding is in decimal time, where seconds are rounded to whole minutes.
Where these formats show up
Military time is used by the military, aviation, hospitals, and emergency services because it is unambiguous. Unix timestamps live in databases, log files, and APIs. Decimal time appears on timesheets and in payroll.
Related conversions
Where time-format conversions are used
Time-format conversions translate between clock notations — 12-hour and 24-hour time, and decimal hours used on timesheets and in payroll.
- In 24-hour time, midnight is 00:00 and noon is 12:00; '12 a.m.' and '12 p.m.' confuse exactly because the 12-hour clock is ambiguous there.
- Decimal hours express minutes as fractions: 1 hour 30 minutes is 1.5 hours, and 15 minutes is 0.25 hours.
- Payroll systems usually run on decimal hours, so converting timesheets correctly avoids pay errors.
Frequently asked questions
What is 0245 Military Time?
0245 in military time is 2:45 AM in standard 12-hour time.
How do you read 0245 in military time?
Read it as a 24-hour clock time: 0245 is 02:45, which is 2:45 AM in the 12-hour format. From 1300 onward, subtract 12 from the hour to get the afternoon (PM) time.
Is 0245 AM or PM?
0245 is in the morning, so it is AM. Military time has no AM/PM — every hour from 00 to 23 is unambiguous.
Are these conversions exact?
Yes. Converting between time formats is a pure notation change — the same moment, just written differently. There is no rounding except minute-rounding for decimal time.
Convert more
The time format converter covers military time, Unix timestamps, and decimal time with tables and charts.