Need Help?

Get in touch with us


Military Time

May 18, 2024

The 24-hour clock, also known as military time, is the system of timekeeping that is mainly used in the military, emergency services, and many other fields throughout the world. Unlike the 12-hour clock system, which is composed of two periods of 12 hours each (AM and PM), military time covers the whole day in one sequence from 0000 to 2359. This way, there is no room for any kind of misunderstanding.

Definition of Military Time 

Military time is a time system that refers to a 24-hour clock to indicate the time of the day. The hours are from 00 to 23, for instance 00:00 at midnight and 2359 at 11:59 p.m. This format does not use colons to separate the hours and the minutes, whereas the normal 12-hour format uses it. For instance, 1:00 PM in standard time is written in military time as 1300. The clarity of military time makes it an indispensable tool in the fields where time is very important, for example, in aviation, healthcare, and global communication.


Format of Military Time

The format of military time is straightforward:

Midnight to Noon: From 0000 to 1159

  • Midnight is 0000 hours.
  • 1:00 AM is 0100 hours.
  • 11:59 AM is 1159 hours.

Noon to Midnight: From 1200 to 2359

  • Noon is 1200 hours.
  • 1:00 PM is 1300 hours.
  • 11:59 PM is 2359 hours.

Here’s a simple military time chart to illustrate:

Standard TimeMilitary Time
12:00 AM0000
1:00 AM0100
2:00 AM0200
3:00 AM0300
4:00 AM0400
5:00 AM0500
6:00 AM0600
7:00 AM0700
8:00 AM0800
9:00 AM0900
10:00 AM1000
11:00 AM1100
12:00 PM1200
1:00 PM1300
2:00 PM1400
3:00 PM1500
4:00 PM1600
5:00 PM1700
6:00 PM1800
7:00 PM1900
8:00 PM2000
9:00 PM2100
10:00 PM2200
11:00 PM2300

How to Read Military Time

Reading military time involves a simple conversion:

  • For the time period between midnight and noon (0000 to 1159) the reading is quite easy and is simple numbers.
  • In the time interval between noon and midnight (1200 to 2359), you subtract 12 from the hour part to convert it into the standard time. For example, 1300 military time is  1 PM standard time (13 – 12 = 1).

Uses of Military Time

Here are some common areas of military time usage:


Military and Defense

Military time is used for military purposes. It is very important because it must perfectly synchronize different time zones, remove ambiguity, and ensure accurate communication. Orders, schedules, and operations are set up in this format, which helps ensure that everyone is on the same page, even in different locations.


In the aviation world, military time is the key factor for creating flight schedules, the control of air traffic and communicating between airports and the aircraft. The 24-hour format plays a crucial role in avoiding confusion, which mostly occurs during times of international travel because of the major time zone differences.



Hospitals and emergency services adopt military time to record medical information, schedule surgeries, and manage shift changes. Precise timekeeping is quite important in the medical field to manage patient care, administer medicines on time, and coordinate emergency responses.

Public Safety

Police, fire departments, and emergency medical services (EMS) apply military time to log incidents, control responding, and synchronize all units. 


International Business

International businesses usually apply military time to arrange meetings and synchronize with offices around the world, which are in different time zones. This avoids confusion, and it is a way to make sure that everyone knows the time of the calls, meetings, and deadlines.


Television and radio broadcasters refer to military time for program scheduling and logging. This helps in maintaining a consistent schedule and avoiding confusion in broadcast times, especially when dealing with live events or syndicated programs.


Advantages of Military Time

The advantages of military time are: 

  • Precision: Military time is a perfect way to express time, thus, the time-related errors which are related to AM/PM are eliminated.
  • Uniformity: The single time format used by different regions and time zones simplifies the planning and coordination.
  • Efficiency: For organizations that are working 24×7, the military time brings together the operations and the communication and makes them more efficient.


Military time is an essential timekeeping system that gives a smooth, clear, and efficient way of telling the time. It is very important in many fields like the military, aviation, healthcare, and more. The meaning, structure, and application of the time description can assist the individuals and the correspondence in situations where the right time is the main requirement to lead a successful operation. Whether you are organizing international business meetings, handling emergency responses, or just trying to make your daily schedule less ambiguous, choosing military time will be of great help to you.

FAQs About Military Time

What is the difference between military time and regular time?

Military time, or the 24-hour clock, runs from 0000 to 2359 without using AM or PM, covering the full 24 hours of the day continuously. Regular time, or the 12-hour clock, divides the day into two periods of 12 hours each, using AM and PM to distinguish between morning and evening hours. For example, 1:00 PM in regular time is 1300 in military time.

How do you convert regular time to military time and vice versa?

To convert regular time to military time:
For times from 1:00 AM to 11:59 AM, simply add a leading zero if needed (e.g., 9:00 AM becomes 0900).
For times from 12:00 PM to 11:59 PM, add 12 to the hour (e.g., 2:00 PM becomes 1400).
To convert military time to regular time:
For times from 0000 to 1159, read the time as is (e.g., 0700 is 7:00 AM).
For times from 1200 to 2359, subtract 12 from the hour and add PM (e.g., 1800 is 6:00 PM).

Why is military time used in certain professions and industries?

Military time is used in professions and industries where precision, clarity, and coordination are crucial. It eliminates the ambiguity of AM and PM, ensuring accurate communication of times. This is particularly important in:
Military Operations
Public Safety

Military Time


Relevant Articles

Capella University

Capella University Admissions 2024: Admissions Procedure and Acceptance Rate

Are you excited to get started on your study abroad …

Capella University Admissions 2024: Admissions Procedure and Acceptance Rate Read More »

card img

Fairleigh Dickinson University Admissions 2024: Admissions Procedure and Acceptance Rate

Many international students, especially many Indian students, are welcomed by …

Fairleigh Dickinson University Admissions 2024: Admissions Procedure and Acceptance Rate Read More »

George Mason University acceptance rate GPA requirements

George Mason University Admissions 2024: Admissions Procedure and Acceptance Rate

Want to step abroad for higher studies? What better place …

George Mason University Admissions 2024: Admissions Procedure and Acceptance Rate Read More »

SAT Time Management

SAT Time Management

The SAT is a classic challenge in itself. You need …

SAT Time Management Read More »


Study Abroad

card img

With Turito Study Abroad

card img

With Turito Study Abroad

card img

Get an Expert Advice from Turito

card img

Get an Expert Advice from Turito


card img

With Turito CAP.


card img

With Turito Coding.


card img

With Turito RoboNinja


card img

1-on-1 tutoring for the undivided attention