Military Time Converter
Have you ever seen a time like 1730 or 2100 on a schedule and wondered what time it actually is? Our free military time converter helps you change any 24-hour military time into regular 12-hour AM or PM time in less than a second. You can also type in your normal civilian time and see the military numbers appear right away.
To use the tool, simply pick your direction above. Type three or four digits into the military box, or choose your normal hour and minute with the AM or PM dropdown. Keeping clean, consistent time formats is also essential when filling out employee timesheets, making sure every logged hour matches your company shift records with zero confusion.
What is Military Time?
Military time is a simple way of telling time using a continuous 24-hour clock. On regular clocks, the day is split into two separate 12-hour halves called AM and PM. This means the clock hits the number 8 twice every day—once when you eat breakfast at 8:00 AM, and once when you relax at 8:00 PM.
On a 24-hour military clock, the hours never reset after lunch. Instead, the clock starts at midnight (0000) and counts straight through all 24 hours of the day until 2359. Soldiers, nurses, emergency doctors, airline pilots, and managers who need to track employee work hours rely on this system every day. It guarantees that start times and finish times are recorded with zero confusion between day and night.
How to Convert Military Time in Both Directions
Converting between military time and standard regular time is very easy once you know two simple mental tricks. You do not need a calculator or complex math. Follow these straightforward steps to change times back and forth in just a few seconds:
Subtract 12 for Afternoon and Night Hours
Take a look at the first two numbers of the military time:
- From 0100 to 1159 (Morning): The hour stays exactly the same. Just add AM (for example, 0830 becomes 8:30 AM).
- At 1200 (Lunchtime): That is simply 12:00 PM noon.
- From 1300 to 2359 (Afternoon & Night): Subtract 12 from the hour and add PM. For example, for 1730, subtract 12 from 17 to get 5, making it 5:30 PM. For 2100, subtract 12 from 21 to get 9:00 PM.
- At 0000 (Midnight): 0000 stands for 12:00 AM, which is the start of your day.
Add 12 for Afternoon and Evening PM Times
Look at whether your regular civilian time says AM or PM:
- For AM Morning Hours: Keep the same numbers. Add a zero in front if the hour is a single number, and drop the colon (so 6:30 AM becomes 0630).
- For 12:00 PM Noon: Keep it as 1200 without colons or letters.
- For PM Afternoon & Night Hours: Add 12 to the hour number. For instance, 3:00 PM plus 12 is 1500. If your dinner is at 7:45 PM, add 12 to 7 to get 1945.
- For 12:00 AM Midnight: Change the 12 into double zeros to get 0000.
Military Time Chart (Conversion Chart)
This full military time conversion chart gives you a clean side-by-side view of all 24 hours of the day. You can quickly see how standard four-digit military time matches regular 12-hour civilian time, standard 24-hour colon notation, and how people speak each hour out loud. Many managers using project time tracking prefer 24-hour logs so team tasks across different shifts are recorded accurately without any overlap.
| Military Time | With Colon (24h) | Standard Time (12h) | How to Say It | Daily Example |
|---|---|---|---|---|
| 0000 | 00:00 | 12:00 AM | "Zero hundred hours" | Midnight (the start of the day) |
| 0100 | 01:00 | 1:00 AM | "Zero one hundred hours" | Late night / early morning |
| 0200 | 02:00 | 2:00 AM | "Zero two hundred hours" | Deep night |
| 0300 | 03:00 | 3:00 AM | "Zero three hundred hours" | Early morning hours |
| 0400 | 04:00 | 4:00 AM | "Zero four hundred hours" | Early dawn |
| 0500 | 05:00 | 5:00 AM | "Zero five hundred hours" | Sunrise shift begins |
| 0600 | 06:00 | 6:00 AM | "Zero six hundred hours" | Morning wake-up |
| 0700 | 07:00 | 7:00 AM | "Zero seven hundred hours" | Breakfast and commute |
| 0800 | 08:00 | 8:00 AM | "Zero eight hundred hours" | School and office doors open |
| 0900 | 09:00 | 9:00 AM | "Zero nine hundred hours" | Morning meetings start |
| 1000 | 10:00 | 10:00 AM | "Ten hundred hours" | Mid-morning work time |
| 1100 | 11:00 | 11:00 AM | "Eleven hundred hours" | Late morning period |
| 1200 | 12:00 | 12:00 PM | "Twelve hundred hours" | Noon (lunch break) |
| 1300 | 13:00 | 1:00 PM | "Thirteen hundred hours" | Afternoon (13 minus 12 is 1) |
| 1400 | 14:00 | 2:00 PM | "Fourteen hundred hours" | Afternoon (14 minus 12 is 2) |
| 1500 | 15:00 | 3:00 PM | "Fifteen hundred hours" | Afternoon (15 minus 12 is 3) |
| 1600 | 16:00 | 4:00 PM | "Sixteen hundred hours" | Late afternoon (16 minus 12 is 4) |
| 1700 | 17:00 | 5:00 PM | "Seventeen hundred hours" | Evening commute (17 minus 12 is 5) |
| 1800 | 18:00 | 6:00 PM | "Eighteen hundred hours" | Dinner time (18 minus 12 is 6) |
| 1900 | 19:00 | 7:00 PM | "Nineteen hundred hours" | Evening (19 minus 12 is 7) |
| 2000 | 20:00 | 8:00 PM | "Twenty hundred hours" | Night (20 minus 12 is 8) |
| 2100 | 21:00 | 9:00 PM | "Twenty-one hundred hours" | Night (21 minus 12 is 9) |
| 2200 | 22:00 | 10:00 PM | "Twenty-two hundred hours" | Bedtime (22 minus 12 is 10) |
| 2300 | 23:00 | 11:00 PM | "Twenty-three hundred hours" | Late night (23 minus 12 is 11) |
| 2400 | 24:00 | 12:00 AM | "Twenty-four hundred hours" | Midnight (end of the day) |
Most Common Time Conversions
Military Time vs Standard Time: What is the Difference?
Most people in North America grow up using the 12-hour clock in daily social conversations. However, organizations that cannot afford mistakes—such as international businesses, hospitals, shipping logistics, and airlines—rely on 24-hour military time. Here is a clear comparison showing why each format is used:
| Feature | Military Time (24-Hour) | Standard Time (12-Hour) |
|---|---|---|
| Morning vs Night Clarity | Zero mistakes. 0800 is always morning, 2000 is always night. | Easy to confuse 8:00 AM with 8:00 PM if someone forgets AM/PM. |
| Writing Format | Four clean numbers (like 1430). No letters or dots needed. | Requires dots and letters (like 2:30 PM). |
| Where It Is Used | Airlines, military, hospitals, global remote teams, and servers. | Everyday civilian conversations in the US, UK, and Canada. |
| Work Hours Calculation | Easy subtraction: 1700 minus 0900 equals 8 full work hours. | Harder math because hours cross over the 12:00 PM lunch boundary. |
FAQs About Military Time Conversion
Simple and clear answers to the most common questions people have about 24-hour clocks.
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