Printable Military Time Charts (Excel, Word, PDF)

printable military time chart 2

A military time chart is a document that helps its user in converting between the standard 12 hour clock in the U.S. and a 24 hour clock. People usually find the conversion process confusing. In such situations, a printable military time chart can be very helpful. People can put a paper copy in their wallet and use it as needed.

In some countries, 24 hour clock is used. For instance, they say 0300 and 1500 instead of saying 3 a.m. and 3 p.m. to make difference between morning and afternoon times. This is the standard in many countries and known as the 24 hour clock.

In a few countries, a 12 hour clock is used. It is the standard default for the general population. But sub-populations like military use the 24 hour clock and is referred to as military time. However, military time has some rules for the sake of accuracy that are different from the general 24 hour clock.

Without explaining the difference between the 12 hour clock and the 24 hour clock, a military time conversion chart isn’t really complete. Let us first discuss a bit about the 12 hour clock. On this clock, the terms a.m. and p.m. are used to make the difference between “morning” and “afternoon” times.

  • A.M. stands for ante meridiem means before midday and it indicates the times between midnight and noon.
  • P.M. stands for post meridiem means after midday and times are between noon and midnight.

Best Military Time Charts Free Download

In this system, illegible handwriting or a bit of ambiguity can make it very unclear. Moreover, many people can’t understand that which of 12 o’clock means midnight and which means noon. Many people will be unclear by using 12 a.m. or 12 p.m. to refer to midnight and noon. On the other hand, using a 24 hour clock like in a military time chart makes it clear what time was intended. When communicating about the time, it assists in improving accuracy of understanding in both written form and verbally. The military makes sure clear verbal communication. You may also like Flow Chart Templates.

The 24 hour clock runs from 0 to 23 while the 12 hour clock runs from 1 through 12 twice. 0 indicates the midnight and 23 is 11 p.m. All times are written with at least 4 digits in the actual military. For example, midnight is written as 0000 and 11 p.m. as 2300 instead of 0 and just 23. Furthermore, all four spaces must always be filled so the hours from midnight to 9 a.m. are written with a leading zero. While the numbers start with 1 like 1000 for 10 a.m. or the number starts with 2 such as 2200 for 10 p.m.

The use of military time introduces new terms specific to the expression of midnight. Midnight is expressed as 0000 for start times and end times express midnight as 2400. In a few cases, midnight will be written as a value greater than 2400. For instance, 1 a.m. is written as 2500 so that to make it clear that it is later than an earlier listed time. Another example, if a venue is only open from 7 p.m. to 1 a.m., it is expressed as 1900 to 2500. This makes more sense for the reader than 1900 to 0100.

Certain branches of the military or certain organizations use the 24 hour clock according to their own conventions and rules. It’s up to them whether they run the clock from 0001 to 2400 or run the clock from 0000 to 2359. These rules may be changed depending on the occasion and then the official guide will be updated with those changes. Military time also has conventions for concerning to certain time zones on the basis of the rules surrounding how to refer to the hours of the day per se.

Additionally, the English alphabet has 26 letters while the earth has 24 time zones. In the military, each time zone has assigned a specific letter of the alphabet. They also refer the letter J as “local time” and the letter Z as Greenwich Mean Time or UTC. When you speak it, they are referred to as Juliet and Zulu. You should also check Printable Tap Drill Chart.

Printable Military Time Chart Templates

Zulu time is in aviation. This is because in very short order planes fly from time zone to time zone. You can also use it for other purposes. You have to assure that everyone knows with precision what time is intended and independent of their physical location.

A military time conversion chart comes in handy for accuracy and to differentiate the 12 hour clock from the 24 hour clock. Anyone can use it that needs to convert between the two systems or even someone new to the 24 hour clock and still trying to understand it. People who use the 12 hour clock most of the time should also use the 24 hour clock periodically.


In conclusion, a military time chart is used for the sake of accuracy and can help civilians who are in need of learning to use it such as medical students. You should print one if you are new to such work and post it near your workplace. It can assist in smoothing the transition.

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