Military time converter

Type a military time or a regular time with AM or PM to convert it. Military time, or army time, runs from 0000 to 2359: 1700 is 5:00 PM and 7:00 PM is 1900.

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5:00 PM

1700 = 5:00 PM · said “seventeen hundred”

001201102203304405506607708809910101111121213114215316417518619720821922102311 AMPM
AM on the right, PM on the left. Night, 1800 to 0600, is shaded.

Common military times

Military time chart

Each PM hour is the same AM hour plus 12, so the two halves of the day line up: 1:00 PM is 1300, 5:00 PM is 1700 and 7:00 PM is 1900.

MilitaryAMMilitaryPM
000012:00 AM midnight120012:00 PM noon
01001:00 AM13001:00 PM
02002:00 AM14002:00 PM
03003:00 AM15003:00 PM
04004:00 AM16004:00 PM
05005:00 AM17005:00 PM
06006:00 AM18006:00 PM
07007:00 AM19007:00 PM
08008:00 AM20008:00 PM
09009:00 AM21009:00 PM
100010:00 AM220010:00 PM
110011:00 AM230011:00 PM

AM and PM in military time

AM
0000 to 1159. Keep the hour, except 12 AM, which becomes 00: 7:15 AM is 0715 and 12:30 AM is 0030.
PM
1200 to 2359. Add 12 to the hour, except 12 PM, which stays 12: 7:00 PM is 1900 and 12:30 PM is 1230.

To go back, subtract 12 from any hour from 13 to 23: 1700 is 17 − 12 = 5:00 PM. The minutes never change.

Military time conversion chart with every hour from 0000 to 2300 next to its 12-hour time, 1700 = 5:00 PM highlighted
The 24 hours on one sheet, AM on the left and PM on the right, with 1700 = 5:00 PM marked.

How to say military time

1700
“seventeen hundred hours”
0800
“zero eight hundred, or oh eight hundred”
1330
“thirteen thirty”
0905
“zero nine zero five”
0000
“zero hundred, or midnight”

On the hour, say "hundred," often followed by "hours." Otherwise read the two pairs of digits. The same clock written with a colon, as in 17:45, is called 24-hour time.

Midnight and noon: 0000, 2400 and 1200

Midnight

0000 = 12:00 AM

0000 starts the day. Some schedules write 2400 for midnight at the end of a day, so Monday 2400 and Tuesday 0000 are the same moment. The next minute is 0001, never 2401.

Noon

1200 = 12:00 PM

Noon is 1200, said "twelve hundred." It stays 12 because only 12 AM changes, to 00. 1230 is 12:30 PM.

Military time on a time card

Time clocks often print punches in 24-hour time. Subtract them as hours and minutes, with no AM or PM to track.

Your card shows In 0645 and Out 1515, with a 30-minute unpaid lunch.

Time between
15:15 − 6:45 = 8:30
Lunch
− 0:30
Hours worked
8:00 (8.00 hours)

If Out is smaller than In, the shift crossed midnight: 2230 to 0700 is 1:30 before midnight plus 7:00 after, or 8:30. The hours calculator and the time card calculator handle these shifts, and the decimal hours chart converts the result for payroll.

When the clock also prints lunch punches, the time card calculator with lunch takes four times a day, and a printable time card has room to copy them by hand.

Questions

What is 1700 in military time?

1700 is 5:00 PM, said "seventeen hundred hours." Subtract 12 from the hour: 17 − 12 = 5, and any hour from 13 to 23 is PM.

What is 7 PM in military time?

7:00 PM is 1900, said "nineteen hundred." Add 12 to any PM hour from 1 to 11: 7 + 12 = 19.

How do you write half past the hour in military time?

The last two digits are the minutes, so half past is 30: 0630 is 6:30 AM, 1230 is 12:30 PM and 1730 is 5:30 PM, said "seventeen thirty." The conversion table lists every half hour.

What is 12 AM in military time?

12:00 AM, midnight, is 0000, said "zero hundred." 12:30 AM is 0030. See midnight and noon.

What is noon in military time?

Noon, 12:00 PM, is 1200, said "twelve hundred."

What time is 1930?

1930 is 7:30 PM. The hour 19 minus 12 is 7, and the minutes stay 30.

What is 2100 in regular time?

2100 is 9:00 PM, said "twenty-one hundred."

Is army time the same as military time?

Yes. Army time is another name for military time: the 24-hour clock written as four digits, from 0000 to 2359.

Is military time the same as 24-hour time?

It uses the same 24-hour clock. Military time is written without a colon and said with "hundred" on the hour. Civilian 24-hour time usually has a colon, as in 17:45.

What does the Z in 1400Z mean?

Z stands for Zulu time, the military name for Coordinated Universal Time (UTC). 1400Z is 1400 UTC, which is 10:00 AM in New York during daylight saving time (UTC−4) and 9:00 AM in winter (UTC−5).

How do I convert army time to EST?

Army time is a way of writing the clock, not a time zone, so 1700 on a schedule in New York is 5:00 PM Eastern. Convert only a time marked Z, which is UTC: subtract 5 hours for Eastern Standard Time and 4 for Eastern Daylight Time. 1700Z is 12:00 PM EST or 1:00 PM EDT.

How do I add hours to a military time?

Add the hours and minutes. If the result is 2400 or more, subtract 24 hours and move to the next day: 2200 plus 8 hours is 3000, so 0600 the next morning. To add up many durations, use the time calculator.