1330 at a glance
- 12-hour time
- 1:30 PM
- 24-hour clock
- 13:30
- Say it
- thirteen thirty hours
- Part of day
- Afternoon
- Minutes after midnight
- 810
- Minutes until midnight
- 630
- Decimal hours
- 13.50
- Share of the day gone
- 56.25%
How to convert 1330 to standard time
- The hour digits are 13, which is past noon. Subtract 12 from the hour: 13 − 12 = 1.
- Keep the minutes (30), insert a colon and add PM: 1:30 PM.
How to say 1330
| Style | How it sounds |
|---|---|
| Military (spoken) | “thirteen thirty hours” |
| Radio, digit by digit | “one three three zero” |
| Civilian | “half past one in the afternoon” |
| Written 24-hour | 13:30 or 1330 |
Off the hour, say the hour pair and then the minutes: 13 → “thirteen”, 30 → “thirty.” Adding “hours” at the end is standard in military speech but optional elsewhere.
1330 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 1330Z, this is the local time across the United States:
| Time zone | Standard time | Daylight time |
|---|---|---|
| Eastern (EST / EDT) | 8:30 AM — R | 9:30 AM — Q |
| Central (CST / CDT) | 7:30 AM — S | 8:30 AM — R |
| Mountain (MST / MDT) | 6:30 AM — T | 7:30 AM — S |
| Pacific (PST / PDT) | 5:30 AM — U | 6:30 AM — T |
| Alaska (AKST / AKDT) | 4:30 AM — V | 5:30 AM — U |
| Hawaii (HST) | 3:30 AM — 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 1330Z is 0830R. 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 1330 is your local time
- 1330 Eastern is 1830Z in winter (EST) and 1730Z in summer (EDT).
- 1330 Central is 1930Z in winter (CST) and 1830Z in summer (CDT).
- 1330 Mountain is 2030Z in winter (MST) and 1930Z in summer (MDT).
- 1330 Pacific is 2130Z in winter (PST) and 2030Z in summer (PDT).
Times around 1330
| Change | Military | Standard |
|---|---|---|
| −60 min | 1230 | 12:30 PM |
| −45 min | 1245 | 12:45 PM |
| −30 min | 1300 | 1:00 PM |
| −15 min | 1315 | 1:15 PM |
| This time | 1330 | 1:30 PM |
| +15 min | 1345 | 1:45 PM |
| +30 min | 1400 | 2:00 PM |
| +45 min | 1415 | 2:15 PM |
| +60 min | 1430 | 2:30 PM |
Shifts that start at 1330
- An 8-hour shift starting at 1330 ends at 2130 (9:30 PM).
- A 10-hour shift starting at 1330 ends at 2330 (11:30 PM).
- A 12-hour shift starting at 1330 ends at 0130 (1:30 AM the next day).
- To total the hours on a real time card with breaks, use the time card calculator.
1330 in everyday use
- From 1300 on, the hour digits run past 12. A quick trick for 1300 to 1959 is to take 2 away from the second digit: 13 → 1, so 1330 is 1:30 PM.
- The classic misreading is to drop the leading 1 and read 1330 as 3:30 — that would put the time two hours late.
Frequently asked questions
What is 1330 in regular time?
1330 is 1:30 PM in regular 12-hour time. Subtract 12 from the hour (13 − 12 = 1) and add PM.
Is 1330 AM or PM?
1330 is PM. Military times from 0000 to 1159 are AM and times from 1200 to 2359 are PM.
How do you say 1330 in military time?
Say “thirteen thirty hours.” In radio procedure each digit is spoken separately, so 1330 can also be read digit by digit.
What is 1330 Zulu in Eastern time?
1330Z is 8:30 AM Eastern Standard Time (UTC−5) and 9:30 AM Eastern Daylight Time (UTC−4).