Once and for all we understand how many kilometers in one mile

Despite the universal desire of countries of the world to standardize, to this day there are duplicate measurement systems. For example, in a number of countries, miles and feet are used to measure distances. We are so accustomed to the metric system that the distance, indicated in miles, sometimes introduces an ordinary person into a stupor. This article is intended to help all those who have problems with the imperial system. So, how many kilometers are there in the American mile?

In order not to bore the reader with the history of the origin of this unit of measurement, it suffices to say that it originated in the Roman Empire. It is used mainly in English-speaking countries and former British colonies. At one time, even the Russian Empire a little did not completely switch to such a system.

The simple question of "how many miles one mile" is quite difficult to answer. Why? Because the value will vary in some countries and regions. It is logical to assume that the reader is interested in the standard mile, but there are also difficulties: there is a land mile and a sea mile. Confusing them is not recommended, tk. For every 10 "mistaken" miles you will get 2 kilometers of difference - an inadmissible error even for everyday calculations.

First of all, we will understand how many kilometers in the nautical mile - exactly 1852 meters. It was not always so. But we are only interested in modern meaning. Sea miles, oddly enough, are used in aviation. These miles are designated "NM", in difference from land - "M".

Now it remains to find out how many kilometers are in one mile. As you have noticed, the definition of "overland" is missed, because If no definition is mentioned, it is assumed by default that the measurement is made in standard British-American miles. This mile is equal to 1609 meters (with a slight error).

When calculating offhand, you can simply multiply the number of miles by 1.5 - it's easier to calculate verbally, but the accuracy of this calculation is extremely low. This will come in handy when there is no time to count or there is no calculator at hand. For example, when reading a book, when the actual length does not matter. However, for more serious calculations it is better to use the exact values.

And the problem of translation is not one-sided. You will be surprised, but at a time when you ask "how many kilometers are in one mile," people who use the imperial system experience similar helplessness with meters. It all depends on what kind of system the person is used to apply. Fortunately, in all complex devices and documents, two scales are provided for the convenience of users from different countries. In other cases, you will have to rely only on your mathematical abilities and memory. After all, just to know how many kilometers in one mile is not enough, you still need to remember the exact value when you need it. Therefore, it does not hurt to practice a little in the translation from one system to another.

For at least a week, take the rule to translate all kilometers into miles, wherever you meet the mention of length. You will see, in a couple of days you will begin to conduct such calculations without thinking.