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2300 Military Time

Right now----:00(--:-- --)your device's clock

2300 is 11:00 PM, said twenty-three hundred hours.

Military time12h to 24h
Military time
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Said
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24-hour
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Standard
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Military time chart
StandardMilitary
12:00 AM0000
1:00 AM0100
2:00 AM0200
3:00 AM0300
4:00 AM0400
5:00 AM0500
6:00 AM0600
7:00 AM0700
8:00 AM0800
9:00 AM0900
10:00 AM1000
11:00 AM1100
StandardMilitary
12:00 PM1200
1:00 PM1300
2:00 PM1400
3:00 PM1500
4:00 PM1600
5:00 PM1700
6:00 PM1800
7:00 PM1900
8:00 PM2000
9:00 PM2100
10:00 PM2200
11:00 PM2300

PM hours 1–11 add 12; 12 PM stays 12; 12 AM becomes 00. Four digits, no colon: 1730 is 5:30 PM.

The 2300 hour, every quarter

Military12-hourSaid as
230011:00 PMtwenty-three hundred hours
231511:15 PMtwenty-three fifteen
233011:30 PMtwenty-three thirty
234511:45 PMtwenty-three forty-five

What 2300 means on a shift

The night shift, 2300 to 0700, begins here and crosses midnight, so the card for it shows two dates. The evening shift that started at 1500 is clocking out. For most of the public it is late evening; for the night crew it is the beginning of the day. 2359 is the last minute of the calendar day in every system that uses 0000 for midnight.

The mistake people make with 2300

2300 is 11 PM. 11 AM is 1100. The particular confusion with this hour is what comes next: after 2359 the clock goes to 0000, not 2400 and not 1200. Some schedules write 2400 to mean the end of the day; it is the same instant as the next day's 0000. On a timesheet, a shift ending after 2300 is recorded with the next date for the clock-out.

2300 is 11:00 PM, spoken twenty-three hundred hours. It is the last full hour of the 24-hour day. The minute after 2359 is 0000, and the date changes with it. It is also the hour the night shift starts in hospitals, plants and any operation that runs three turns.

Worked examples

2300 to standard
23 minus 12 is 11, PM: 11:00 PM.
11:00 PM to military
11 plus 12 is 23: 2300, twenty-three hundred hours.
The night shift begins
2300 Monday to 0700 Tuesday is 8 hours across two dates.

How it is calculated

2300 is 23 minus 12, which is 11 PM. 11 PM is 11 plus 12, which is 2300. After 2359 the next minute is 0000.

Questions people ask

What is 2300 in regular time?
11:00 PM.
How do you say 2300?
Twenty-three hundred hours.
What comes after 2359?
0000, midnight, and the date advances. Some schedules write 2400 for the end of a day; it is the same moment.
Is 2300 11 AM?
No. 11 AM is 1100.
What is 2345 in standard time?
11:45 PM.
How do I record a shift from 2300 to 0700?
Clock in 2300 with the start date, clock out 0700 with the next date. It is 8 hours.

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