Time Converter

12-Hour Format (Standard)

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24-Hour Format (Military)

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Current Time

12-Hour: --:--:-- --
24-Hour: --:--:--

Military Time Conversion Chart

12-Hour 24-Hour (Military) Pronunciation
12:00 AM00:00Zero hundred hours
1:00 AM01:00Zero one hundred hours
2:00 AM02:00Zero two hundred hours
3:00 AM03:00Zero three hundred hours
4:00 AM04:00Zero four hundred hours
5:00 AM05:00Zero five hundred hours
6:00 AM06:00Zero six hundred hours
7:00 AM07:00Zero seven hundred hours
8:00 AM08:00Zero eight hundred hours
9:00 AM09:00Zero nine hundred hours
10:00 AM10:00Ten hundred hours
11:00 AM11:00Eleven hundred hours
12:00 PM12:00Twelve hundred hours
1:00 PM13:00Thirteen hundred hours
2:00 PM14:00Fourteen hundred hours
3:00 PM15:00Fifteen hundred hours
4:00 PM16:00Sixteen hundred hours
5:00 PM17:00Seventeen hundred hours
6:00 PM18:00Eighteen hundred hours
7:00 PM19:00Nineteen hundred hours
8:00 PM20:00Twenty hundred hours
9:00 PM21:00Twenty-one hundred hours
10:00 PM22:00Twenty-two hundred hours
11:00 PM23:00Twenty-three hundred hours

Understanding Military Time

Military time, also known as the 24-hour clock, is a timekeeping system that runs from 00:00 (midnight) to 23:59. It eliminates the need for AM/PM designations and is used by military forces, emergency services, hospitals, and many countries worldwide.

Why Use Military Time?

  • Clarity: No confusion between AM and PM
  • Precision: Unambiguous time representation
  • International Standard: Used globally in aviation, military, and healthcare
  • Efficiency: Easier for scheduling and record-keeping

How to Convert

12-Hour to 24-Hour:

  • Midnight to 12:59 AM: Remove AM, use 00:00-00:59
  • 1:00 AM to 11:59 AM: Remove AM, add leading zero if needed
  • 12:00 PM to 12:59 PM: Keep as 12:00-12:59
  • 1:00 PM to 11:59 PM: Add 12 to the hour, remove PM

24-Hour to 12-Hour:

  • 00:00 to 00:59: Add 12, add AM (becomes 12:00-12:59 AM)
  • 01:00 to 11:59: Keep same, add AM
  • 12:00 to 12:59: Keep same, add PM
  • 13:00 to 23:59: Subtract 12, add PM

Quick Reference

  • Midnight: 00:00 (or 24:00 at end of day)
  • Noon: 12:00
  • 1:30 PM: 13:30
  • 6:45 PM: 18:45
  • 11:59 PM: 23:59

Common Uses

  • Military and defense operations
  • Aviation and air traffic control
  • Healthcare and hospitals
  • Emergency services (police, fire, ambulance)
  • Public transportation schedules
  • International business and communications
  • Scientific research and data logging