Converting Miles to Kilometers with JavaScript

When working with measurements, it's often necessary to switch between different units of measurement. In this article, we'll explore how to easily convert between miles and kilometers using JavaScript.

The prefix 'kilo-' is a metric prefix indicating one thousand. One kilometer is equivalent to 0.6214 miles, while one mile is equivalent to 1.61 kilometers. To convert between these two units, you can use the following formulas:

* Convert miles to kilometers: km = mi * 1.609344

* Convert kilometers to miles: mi = km * 0.621371

In JavaScript, you can implement these formulas as simple functions:

```

const kmToMiles = km => km * 0.621371;

const milesToKm = miles => miles * 1.609344;

console.log(kmToMiles(8.1)); // Output: 5.0331051

console.log(milesToKm(5)); // Output: ~8.04672

```

These functions can be used to quickly convert between miles and kilometers in your JavaScript applications.

In addition to converting between miles and kilometers, you may also need to work with other units of measurement, such as Celsius and Fahrenheit temperatures or color formats like hexadecimal, RGB, HSL, and HSB. We'll explore how to do this in future articles.

For now, by using the simple formulas above and implementing them as JavaScript functions, you can easily convert between miles and kilometers. Whether you're working on a project that requires measurement conversions or simply need to quickly switch between units, these formulas will be a valuable tool in your toolkit.

Miles to km