0815 at a glance
- 12-hour time
- 8:15 AM
- 24-hour clock
- 08:15
- Say it
- zero eight fifteen hours
- Part of day
- Morning
- Minutes after midnight
- 495
- Minutes until midnight
- 945
- Decimal hours
- 8.25
- Share of the day gone
- 34.38%
How to convert 0815 to standard time
- The hour digits are 08. Hours 01 to 11 are the same on both clocks — just drop the leading zero: 8.
- Put a colon before the minutes and add AM: 8:15 AM.
How to say 0815
| Style | How it sounds |
|---|---|
| Military (spoken) | “zero eight fifteen hours” |
| Radio, digit by digit | “zero eight one five” |
| Civilian | “quarter past eight in the morning” |
| Written 24-hour | 08:15 or 0815 |
Off the hour, say the hour pair and then the minutes: 08 → “zero eight”, 15 → “fifteen.” Adding “hours” at the end is standard in military speech but optional elsewhere.
0815 Zulu (UTC) in US time zones
Military and aviation schedules give times in Zulu — Coordinated Universal Time — so that everyone works from one clock. When a message says 0815Z, this is the local time across the United States:
| Time zone | Standard time | Daylight time |
|---|---|---|
| Eastern (EST / EDT) | 3:15 AM — R | 4:15 AM — Q |
| Central (CST / CDT) | 2:15 AM — S | 3:15 AM — R |
| Mountain (MST / MDT) | 1:15 AM — T | 2:15 AM — S |
| Pacific (PST / PDT) | 12:15 AM — U | 1:15 AM — T |
| Alaska (AKST / AKDT) | 11:15 PM (previous day) — V | 12:15 AM — U |
| Hawaii (HST) | 10:15 PM (previous day) — W | No daylight time |
The letter after each time is that zone’s military time-zone letter: Eastern standard time is R (Romeo, UTC−5), so 0815Z is 0315R. Daylight time runs from the second Sunday in March to the first Sunday in November; Hawaii and most of Arizona stay on standard time all year.
If 0815 is your local time
- 0815 Eastern is 1315Z in winter (EST) and 1215Z in summer (EDT).
- 0815 Central is 1415Z in winter (CST) and 1315Z in summer (CDT).
- 0815 Mountain is 1515Z in winter (MST) and 1415Z in summer (MDT).
- 0815 Pacific is 1615Z in winter (PST) and 1515Z in summer (PDT).
Times around 0815
| Change | Military | Standard |
|---|---|---|
| −60 min | 0715 | 7:15 AM |
| −45 min | 0730 | 7:30 AM |
| −30 min | 0745 | 7:45 AM |
| −15 min | 0800 | 8:00 AM |
| This time | 0815 | 8:15 AM |
| +15 min | 0830 | 8:30 AM |
| +30 min | 0845 | 8:45 AM |
| +45 min | 0900 | 9:00 AM |
| +60 min | 0915 | 9:15 AM |
Shifts that start at 0815
- An 8-hour shift starting at 0815 ends at 1615 (4:15 PM).
- A 10-hour shift starting at 0815 ends at 1815 (6:15 PM).
- A 12-hour shift starting at 0815 ends at 2015 (8:15 PM).
- To total the hours on a real time card with breaks, use the time card calculator.
0815 in everyday use
- 0815 lands in the working morning, when appointments, classes and meetings fill calendars. Medical and aviation schedules still write it as 0815 so it can never be mistaken for 8:15 PM.
Frequently asked questions
What is 0815 in regular time?
0815 is 8:15 AM in regular 12-hour time.
Is 0815 AM or PM?
0815 is AM. Military times from 0000 to 1159 are AM and times from 1200 to 2359 are PM.
How do you say 0815 in military time?
Say “zero eight fifteen hours.” In radio procedure each digit is spoken separately, so 0815 can also be read digit by digit.
What is 0815 Zulu in Eastern time?
0815Z is 3:15 AM Eastern Standard Time (UTC−5) and 4:15 AM Eastern Daylight Time (UTC−4).