This included keeping track of military bases and planning operations around the world. While each branch of the United States military has mixed forces, each one has a specific mission. New recruits joining the military will be expected to use it, though it shouldn’t take much time to adjust to this system. If you enjoy watching movies or television shows that incorporate characters in the Armed Forces or military culture, you will notice that “military” time is often used. Now, let’s move on to explaining the simplest way of how you can convert 1700 Hours into the Standard Time. For those of you who are interested in a simple conversion formula, here is the formula that helps you understand the conversion of 1700 Military Time. But, somehow the system works as it is used mainly by ocean-going commerce vessels and the world’s Navies. Unless you grew up in a military household, you are likely not familiar with how the military tells time.