9AM to Military Time
9AM = 0900
Spoken aloud: “zero nine 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 9AM becomes 0900
9:00 AM in military time is 0900. It is a morning time, so the hour stays exactly as it is — you only pad it with a leading zero and drop the colon, giving 0900.
Nine in the morning. The last hour written with a leading zero; from 1000 onward all four digits are significant.
Writing it down
Four digits, no colon, no AM or PM: 0900. Spoken, that is “zero nine hundred hours”. If minutes are involved, they slot straight in without any change — 9:45 AM is 0945.
Common questions about 0900
What is 9AM in military time?
9AM in military time is 0900. It is an AM hour, so the hour stays the same and only gains a leading zero.
How do you say 0900 out loud?
0900 is spoken “zero nine hundred hours”. The word “hundred” is used because the minutes are zero; at 0930 you would say “zero nine thirty hours” instead.
Is 0900 AM or PM?
0900 is AM — it converts to 9:00 AM. 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.