11PM to Military Time
11PM = 2300
Spoken aloud: “twenty-three hundred hours”
Convert another time
Type in either box — it converts as you type. Accepts 1300, 13:00, 1:00 PM, 0000 and 2400.
How 11PM becomes 2300
11:00 PM in military time is 2300. It is an afternoon or evening time, so you add 12 to the hour: 11 plus 12 is 23. Then drop the colon and the PM, and you have 2300.
Eleven at night, the last hour of the day. The minute after 2359 is 0000, not 2400.
Writing it down
Four digits, no colon, no AM or PM: 2300. Spoken, that is “twenty-three hundred hours”. If minutes are involved, they slot straight in without any change — 11:45 PM is 2345.
Common questions about 2300
What is 11PM in military time?
11PM in military time is 2300. It is a PM hour, so you add 12 to the hour and drop the colon.
How do you say 2300 out loud?
2300 is spoken “twenty-three hundred hours”. The word “hundred” is used because the minutes are zero; at 2330 you would say “twenty-three thirty hours” instead.
Is 2300 AM or PM?
2300 is PM — it converts to 11:00 PM. Military time has no AM or PM at all: every hour from 0000 to 2300 has its own number, which is the whole point of the format.