0400 Military Time
0400 in military time is 4:00 AM.
0400 hours =
4:00 AM
“zero four hundred hours”
- Standard (12-hour) time
- 4:00 AM
- 24-hour clock
- 04:00
- Military time
- 0400 hours
- How to say it
- zero four hundred hours
- Part of the day
- night
- Minutes since midnight
- 240
Nearby times
Military time chart
- 000012:00 AM
- 003012:30 AM
- 01001:00 AM
- 01301:30 AM
- 02002:00 AM
- 02302:30 AM
- 03003:00 AM
- 03303:30 AM
- 04004:00 AM
- 04304:30 AM
- 05005:00 AM
- 05305:30 AM
- 06006:00 AM
- 06306:30 AM
- 07007:00 AM
- 07307:30 AM
- 08008:00 AM
- 08308:30 AM
- 09009:00 AM
- 09309:30 AM
- 100010:00 AM
- 103010:30 AM
- 110011:00 AM
- 113011:30 AM
- 120012:00 PM
- 123012:30 PM
- 13001:00 PM
- 13301:30 PM
- 14002:00 PM
- 14302:30 PM
- 15003:00 PM
- 15303:30 PM
- 16004:00 PM
- 16304:30 PM
- 17005:00 PM
- 17305:30 PM
- 18006:00 PM
- 18306:30 PM
- 19007:00 PM
- 19307:30 PM
- 20008:00 PM
- 20308:30 PM
- 21009:00 PM
- 21309:30 PM
- 220010:00 PM
- 223010:30 PM
- 230011:00 PM
- 233011:30 PM
Convert any time with the military time converter.
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Frequently asked questions
What time is 0400 in military time?
0400 in military time is 4:00 AM, at night.
How do you say 0400 in military time?
0400 is said “zero four hundred hours.” Military time is spoken as two pairs of digits, and whole hours end in “hundred.”
How do you convert 0400 to standard time?
For hours 01–11, keep the hour and add AM: 0400 becomes 4:00 AM.