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Miles to Kilometers

Type a number in Miles and see it in Kilometers instantly. For road signs and travel distances.

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Calculations run in this page only. Conversion factors follow official definitions.

How to use

  1. 1. Type a numberEnter a value in Miles in the top box.
  2. 2. See the answerThe answer in Kilometers appears right away. Type in the bottom box to convert back.
  3. 3. Use the chartA chart of common values appears on the right. You can print it.

Miles to Kilometers chart

mikm
11.60934
23.21869
58.04672
1016.0934
2032.1869
2540.2336
5080.4672
100160.934

Sources

Conversion factors follow official definitions such as the NIST conversion tables.

Sources: NIST Guide to the SI, Appendix B

FAQ

What is 1 mi in km?

1 mi = 1.609344 km.

How do I convert Miles to Kilometers?

Multiply the number of Miles by 1.609344. Formula: km = mi × 1.609344

How do I convert Kilometers back to Miles?

Divide by 1.609344 (or multiply by 0.6213711922). Press Swap to convert the other way.

How many km is 1 mi?

1 mi is 1.60934 km. The table below lists more values.

How many km is 26.2 mi?

26.2 mi is 42.1648 km. The table below lists more values.

Is my data sent anywhere?

No. The conversion happens in your browser.

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