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Kilometers to Miles

Convert kilometers (km) to miles (mi). Type in either box; the other updates as you go.

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1 km = 0.62137119 mi

1 kilometer equals0.6213711922 mi
1 mile equals1.609344 km
Formulami = km ÷ 1.609344

How to convert kilometers to miles

To convert kilometers to miles, divide the number of kilometers by 1.609344.

mi = km ÷ 1.609344

Example

Convert 5 kilometers to miles:

5 km ÷ 1.609344 = 3.10686 mi

Kilometer to mile conversion chart

Kilometers (km)Miles (mi)
1 km0.6213712 mi
2 km1.242742 mi
3 km1.864114 mi
4 km2.485485 mi
5 km3.106856 mi
6 km3.728227 mi
7 km4.349598 mi
8 km4.97097 mi
9 km5.592341 mi
10 km6.213712 mi
12 km7.456454 mi
15 km9.320568 mi
20 km12.42742 mi
25 km15.53428 mi
30 km18.64114 mi
40 km24.85485 mi
50 km31.06856 mi
60 km37.28227 mi
70 km43.49598 mi
75 km46.60284 mi
80 km49.7097 mi
90 km55.92341 mi
100 km62.13712 mi
150 km93.20568 mi
200 km124.2742 mi
250 km155.3428 mi
500 km310.6856 mi
1,000 km621.3712 mi

Going the other way? See the miles to kilometers chart.

Common kilometers to miles conversions

Each value has its own page with the working, the answer in other units and nearby values.

About the units

Kilometer (km)

A kilometer is 1,000 meters. Road distances and running races outside the US and UK are measured in kilometers.

Mile (mi)

A mile is 5,280 feet, or exactly 1,609.344 meters. Road distances and speeds in the US and UK use miles.

Frequently asked questions

How many miles are in a kilometer?

There are 0.6213711922 miles in a kilometer.

How many kilometers are in a mile?

There are 1.609344 kilometers in a mile.

How do you convert kilometers to miles?

To convert kilometers to miles, divide the number of kilometers by 1.609344.

What is 5 kilometers in miles?

5 kilometers equals 3.10686 miles.

How many miles is a 5K or a 10K?

A 5K is 3.11 miles, a 10K is 6.21 miles, a half marathon (21.0975 km) is 13.1 miles and a marathon (42.195 km) is 26.2 miles.

Convert between metric and imperial units of length and distance, from millimeters to miles. Open the length converter to see a value in every unit at once.