Military Time Converter

How to use this military time converter

Military time and 24-hour time are the same thing: one notation, no AM/PM, with the back half of the day numbered 13 through 23 instead of starting over at 1. This military time converter turns any 24-hour time into regular AM/PM time and back, so you stop doing the math in your head and stop creating bugs at the morning-to-afternoon boundary.

It runs both directions. Type 1430 and you get 2:30 PM; type 2:30 PM and you get 1430. The box reads shorthand (430 becomes 4:30), full strings like 14:30:00, and the usual civilian formats. The line under the input shows the current time, military time right now beside standard time, so you can sanity-check at a glance.

Reach for it when a schedule from an operations or healthcare team is posted in 24-hour format, when you are coordinating across time zones, or when a new hire who grew up on AM/PM needs to read "1700" without panicking.

How to Convert Military Time to Regular Time

The first time military time shows up on a schedule it looks like a code. 0630. 1445. 2100. No colons, no AM/PM, four digits and you are on your own. Learn the pattern, though, and the conversion takes about three seconds in your head.

Before 1 PM, military time basically is the standard time. 0900 is 9:00 AM, 1130 is 11:30 AM; drop the leading zero, add a colon, done. Midnight is the one oddball, written 0000 and read as 12:00 AM.

After noon you subtract. Take 12 off the first two digits and you have the PM hour: 1300 is 1:00 PM, 1700 is 5:00 PM, 1630 minus 12 lands on 4:30 PM, 2045 becomes 8:45 PM. That is the whole trick for turning military time into regular time.

Going the other way, from standard to military, you reverse it. Any PM hour except 12 gets 12 added: 3:15 PM becomes 1515, 9:00 PM becomes 2100. Morning times just pad to four digits, so 7:00 AM is 0700, and noon stays 1200.

Military Time Chart: 24-Hour to 12-Hour

Here is the full military time chart, every hour in both formats. The left column runs midnight through late morning; the right picks up at noon and goes to the end of the day. This is the 24-hour to 12-hour reference most people end up bookmarking.

Common half-hour military time conversions

The half-hour marks get searched almost as often as the round hours, so here they are in one place, military time to regular time.

What Each Military Time Is in Regular Time

These are the conversions people look up most. If you have ever stared at a roster and thought "what is 1700," here is every afternoon and evening hour, with the half-hour and the spoken shorthand thrown in.

What is 1300 military time?

It is 1:00 PM. The afternoon starts at 1300, and from here every military time sits in PM territory. Half past is 1330, or 1:30 PM. In 24-hour shorthand you will also see it written 13:00, or just 13.

What is 1400 military time?

1400 military time is 2:00 PM (14:00, or 14 for short). Second shift at a lot of factories and warehouses kicks off here, and 1430 is 2:30 PM.

What is 1500 military time?

1500 military time is 3:00 PM, written 15:00 or 15. The afternoon lull, call-center shift changes, the school pickup run. 1530 is 3:30 PM.

What is 1600 military time?

1600 military time is 4:00 PM (16:00). For most office workers it is the home stretch; for retail it is when the evening crew rolls in. 1630 is 4:30 PM.

What is 1700 military time?

1700 military time is 5:00 PM, and it is the conversion people google more than any other. "Meet me at 1700" just means 5 o'clock, the end of the regular workday for most of the country. 1730 is 5:30 PM; in shorthand it is 17:00, or 17.

What is 1800 military time?

1800 military time is 6:00 PM (18:00). Dinner hour, the start of restaurant evening shifts, the point where much of Europe stops saying "afternoon" and starts saying "evening." 1830 is 6:30 PM.

What is 1900 military time?

1900 military time is 7:00 PM. Hospital nurses know this one cold, since plenty of 12-hour shifts run 0700 to 1900 or the reverse. 1930 is 7:30 PM; written 19:00, or 19.

What is 2000 military time?

2000 military time is 8:00 PM (20:00, or 20). You will see 2000 hours on base schedules, hotel night-audit start times, and late-shift rosters. 2030 is 8:30 PM.

What is 2100 military time?

2100 military time is 9:00 PM. Security guards, overnight hotel staff, and ER techs all start around 2100, solidly nighttime. 2130 is 9:30 PM; written 21:00, or 21.

What is 2200 military time?

2200 military time is 10:00 PM (22:00). A lot of retail stores lock the doors at 2200. For third-shift crews the night is just getting going, and 2230 is 10:30 PM.

What is 2300 military time?

2300 military time is 11:00 PM, the last hour of the day (23:00, or 23). The 2300-to-0700 graveyard block is the one nobody volunteers for.

What is 0000 military time?

0000 military time is midnight, the moment the clock resets and a new day begins. Some systems write 2400 for the end of the previous day, but 0000 is standard. Clock in at 0000 and you are starting work as everyone else heads to bed.

PM and AM Times in Military Time

Going the other way, from AM/PM to military time, you add 12 to any PM hour (noon stays 1200) and pad the morning hours to four digits. So 7 PM in military time is 1900, 5 PM is 1700, and 10 PM is 2200. Here are the conversions people ask for most.

Who Actually Uses Military Time?

The military, sure, but they are not even the biggest group. Hospitals run on 24-hour time because a dose charted for 8 cannot afford an AM/PM mix-up when a patient is on the line. Airlines use it worldwide. So do police, EMS, and fire crews, along with just about anyone who works around the clock.

The part that surprises people is how far it has crept into ordinary business scheduling. Warehouses, call centers, hotels, manufacturing floors, anywhere with more than one shift tends to have a manager who switched to 24-hour format after one too many "wait, was that 8 AM or 8 PM?" mix-ups.

Most of Europe, Asia, and South America already live on 24-hour time. The 12-hour clock is mostly a US, UK, Canada, and Australia habit. So if you manage international teams or schedule across time zones, military time is the more universal of the two.

The Mistakes That Keep Happening

Watch enough shift schedules go up and the same four slips surface again and again:

Midnight confusion. Is it 0000 or 2400? Both point at midnight, but 0000 opens the day and 2400 closes it. Most systems take 0000. Write 2400 and your scheduling software may reject it or shove the shift onto the next day.

The noon trap. People subtract 12 from 1200, get 0, and write 0:00 AM. Noon is just 1200. No subtraction.

Dropping the leading zero. 0800 is 8:00 AM; 800 means nothing in military time. The zero is what tells a reader this is a four-digit time and not some random number.

Subtracting the wrong part. 17 minus 12 is 5, so 1730 is 5:30 PM with the 30 left alone. The slip is taking 12 off the whole figure instead of just the hour. The 12 only ever comes off the hour.

If your team regularly deals with time conversions, an overtime cost breakdown tool can help you catch the scheduling errors that lead to unexpected pay.