Have you ever wondered how to count Military time? As we all know there are chiefly two types of “time” systems used all over the world. One is known as 12-hour clock and the second type is a 24-hour clock or Military time clock.
Since the military time system eliminates is based on 24 hour time pattern so there is no need to specify “am” and “pm”. Moreover, it is always written in 4 digits even though the first digit is a zero. Hence this simple method eliminates all confusion regarding am, pm making it more preferred time reference choice among military communities, pilots, meteorologists, astrologists, transit workers, research scientists, hospital employees as well as polar explorers and inhabitants. Many countries like Australia, Philippines, Germany, India, and many others have adapted this time telling method.
Actually, in any professional field where the slightest information discrepancy can result in a serious problem, the 24-hour clock is used. In addition, the majority of the developed countries utilize it as a standard chronological time measurement.
Origin of 24-Hour Military Time Clock System
To fully comprehend the 24-hour clock, we need to learn about the ancient system of time measurement. The practice goes back long before any modern military ever existed—approximately four millennia, to the 10th Dynasty of ancient Egypt.
Famous mathematician of the 20th century has mentioned in his milestone collection of essays, Astronomy, and History that, ancient Egyptians invented a method of “decans” to measure time. This measurement system was based on constellation measurement. The astronomers charted the ever-changing positions of various star patterns in the night sky.
Military Time 24 Hour Clock
Among them, only 12 decans were exclusive to each cycle. These 12 were chosen to be the de facto measurement for night-time hours. For daytime measurement, Egyptians relied on a sundial. These devices divided a day into 10 units, with an additional unit for dawn and an additional unit for dusk. 12 sundial hours added to the 12 decan hours used to mean that each day is of 24 hours.
How 24-Hour Clock System Earned the “Military Time” Moniker?
Though we see the 24-hour clock system was not invented by any armed forces, so how and when it became popular as us military clock time?
To get the answer we need to move forward from Ancient Egyptian civilization to the era of World War I: when the British Royal Navy first considered maintaining a strategic consistency by eliminating any discrepancies that could ruin their mission. This was the time when they adopted the 24-hour clock. Afterward, other allied forces also followed the path and, in the final stages of the war, the British Army permanently and officially switched over.
Nevertheless, the United States armed forces formally adopted the practice during World War II, on July 1, 1942, seven months after entering the fight.
How to Read Military Time 24 hours Clock?
The basic concept of switching to military time is very simple; in fact, you just need to follow two simple steps. First, eliminate the colon as well as the a.m. or p.m. signifiers. After that, place a zero before the single-digit numerals. So, 1:00 a.m. becomes 0100, 4:00 a.m. becomes 0400, and so on.
When the time reaches to a double-digit number, then transforming to military time is even easier: 10:00 a.m. would be 1000, 11:00 a.m. would be 1100, and on and on. At noon 12 o clock the standard time is 12 pm. And the military time would be referred to as 1200. And subsequently, 1:00 pm would be written as 1300, 5:00 pm would be 1700 military time and so forth.
From PM onwards, you can go for a mathematical calculation which is quite easy to calculate. After adding the hour specified, you can get the military time. For example, if you want to specify 7 PM in military time, you will have to add 7 to 12 noon and the answer is simple 1900 hours. Hence in the military time clock, it will sound like 1900 hours. If your boss in the military wants you to report at 7 PM in the evening, he will never ask you to come at 7 PM.
Military Time Clock Conversion Chart
|Regular Time Format||24 Hour-Time Format||24 Hour Military Clock Time|
|12:00 AM||0:00||0000 hours|
|1:00 AM||1:00||0100 hours|
|2:00 AM||2:00||0200 hours|
|3:00 AM||3:00||0300 hours|
|4:00 AM||4:00||0400 hours|
|5:00 AM||5:00||0500 hours|
|6:00 AM||6:00||0600 hours|
|7:00 AM||7:00||0700 hours|
|8:00 AM||8:00||0800 hours|
|9:00 AM||9:00||0900 hours|
|10:00 AM||10:00||1000 hours|
|11:00 AM||11:00||1100 hours|
|12:00 PM||12:00||1200 hours|
|1:00 PM||13:00||1300 hours|
|2:00 PM||14:00||1400 hours|
|3:00 PM||15:00||1500 hours|
|4:00 PM||16:00||1600 hours|
|5:00 PM||17:00||1700 hours|
|6:00 PM||18:00||1800 hours|
|7:00 PM||19:00||1900 hours|
|8:00 PM||20:00||2000 hours|
|9:00 PM||21:00||2100 hours|
|10:00 PM||22:00||2200 hours|
|11:00 PM||23:00||2300 hours|
He will always ask you to come at 1900 hours. This system of the military time is followed in many railway stations also. In various railway stations, time for departure and arrival of trains are displayed on the time board so that the passengers can get an idea of at what time their train is expected to arrive.
In all the display boards, the military timetable is followed. If a certain train is expected to arrive at 6 PM in the stations, it will be shown as 1800 hours in the time board. For passengers who are new to the railway station may find it difficult initially to convert it into standard time and understand at what time their train is arriving at the station.
Another interesting fact is that announcing a military time needs a different beat than saying the standard time. While announcing a military time, the speaker says the figures a bit loud than what a person says during standard time. In the military time clock, when the announcer says 2200 hours, he or she says the figures 2200 a bit loudly.
The fact about using the word “hours” varies in different services and also one country or one zone to another. Each zone or country has adopted a unique technique of adding or omitting the word hours in the announcement.
Just because of its usefulness and fame, now military time clock used in all type of smartphones, tablet, and computer and convert the standard time to military time. If you want to be more productive and take your business at the next level then start using military time. The military time clock online is the fastest and easily available tool when you want to check the military or standard time.