For an easier way to convert miles to kilometers, use this simple length converter! Click here for an accurate length conversion from miles to kilometers.

Both used to measure distance and speed, **kilometers** and **miles** are common units used in our everyday language. They are used as units of length for larger distances. View our other length converters for more online conversions. The** mi to km converter** above is very accurate and easy to use for any conversion you need.

## How to Convert from mi to km?

Simply enter the quantity of miles you would like to convert in the box above, the **mile – kilometer calculator**, and click ¨convert¨ to be given an accurate conversion into kilometers. To work the opposite way, use our calculator to convert kilometers to miles.

## Formula to Convert Miles – Kilometers

For this calculation, the **conversion formula** to change from miles to kilometers is** mi / 0.62137 = km **and is the same formula used by our **conversion calculator**. For example, 3mi = 4.83km and 15mi = 24.14km.

## Measurements in mi

**Miles** are most commonly used a measurement of large distances between cities or countries. It is also used for measuring speed in many countries. It is sometimes used to colloquially refer to shorter distances that may seem long. Use this** miles to kilometers conversion tool** when you need to change units.

## Measurements in km

Within the metric length scale, **kilometer** is the largest measurement that divides further into meters, centimeters and millimeters. It is used for measuring long distances and speed. Above is our **mi – km calculator** for converting between the two measurements, for instance if you need to figure out speed limits in both quantities.

### How many is 1 Mile in Kilometers?

**1.61 Kilometers**

`(1mi = 1.61km)`

### How many are 2 Miles in Kilometers?

**3.22 Kilometers**

`(2mi = 3.22km)`

### How many are 3 Miles in Kilometers?

**4.83 Kilometers**

`(3mi = 4.83km)`

### How many are 4 Miles in Kilometers?

**6.44 Kilometers**

`(4mi = 6.44km)`

### How many are 5 Miles in Kilometers?

**8.05 Kilometers**

`(5mi = 8.05km)`

### How many are 10 Miles in Kilometers?

**16.09 Kilometers**

`(10mi = 16.09km)`

### How many are 15 Miles in Kilometers?

**24.14 Kilometers**

`(15mi = 24.14km)`

### How many are 20 Miles in Kilometers?

**32.19 Kilometers**

`(20mi = 32.19km)`

### How many are 25 Miles in Kilometers?

**40.23 Kilometers**

`(25mi = 40.23km)`

### How many are 30 Miles in Kilometers?

**48.28 Kilometers**

`(30mi = 48.28km)`

### How many are 50 Miles in Kilometers?

**80.47 Kilometers**

`(50mi = 80.47km)`

### How many are 100 Miles in Kilometers?

**160.93 Kilometers**

`(100mi = 160.93km)`

### How many are 200 Miles in Kilometers?

**321.87 Kilometers**

`(200mi = 321.87km)`

### How many are 500 Miles in Kilometers?

**804.67 Kilometers**

`(500mi = 804.67km)`

### How many are 1000 Miles in Kilometers?

**1609.34 Kilometers**

`(1000mi = 1609.34km)`