Kilometers to Miles Converter

1 km = 0.621371192237 mi. Type any value below for the exact miles figure.

km
0.621371192237mi

1 km = 0.621371192237 mi

Conversion summary

1 km = 0.621371192237 mi

Formula
Mile = Kilometer ÷ 1.609344
Category
Length
Units
km → mi

1 km in other units

Values update with the converter above. Select a row to open that conversion's detailed page.

Metric

  • Meter1,000 m
  • Centimeter100,000 cm
  • Decimeter10,000 dm
  • Millimeter1,000,000 mm
  • Micrometer1,000,000,000 µm
  • Nanometer1,000,000,000,000 nm
  • Picometer1E15 pm

US / Imperial

Traditional and regional

  • Scandinavian mile0.1 mil
  • Arshin1,470.588 arshin
  • Endaze1,538.462 endaze
  • Byzantine Foot3,176.62 pus
  • Byzantine Fathom529.4367 orgyia
  • Cig3,003.003 cig

Scientific

How do you convert kilometers to miles?

To convert kilometers to miles, divide the number of kilometers by 1.609344. 1 km = 0.621371 mi.

Conversion formula

Mile = Kilometer ÷ 1.609344

Kilometers to miles conversion table

Kilometers (km)Miles (mi)
1 km0.621371 mi
5 km3.10686 mi
10 km6.21371 mi
25 km15.5343 mi
50 km31.0686 mi
100 km62.1371 mi
500 km310.686 mi

What is Kilometer?

The kilometer is a unit of length equal to 1,000 meters. It is commonly used for roads, cities and geographical distances.

Short history of Kilometer

The kilometer emerged naturally within the decimal metric system and became a standard way to express larger terrestrial distances.

Open the Kilometer unit guide

What is Mile?

The mile is a non-metric unit of length commonly used in the United States and the United Kingdom. One international mile is exactly 1,609.344 meters.

Short history of Mile

The mile traces back to Roman distance conventions and later evolved through regional variants before the international mile was standardized in 1959.

Open the Mile unit guide

Frequently asked questions

What is 1 Kilometer in Mile?

1 km = 0.621371192237 mi.

How do you convert Kilometer to Mile?

To convert kilometers to miles, divide the number of kilometers by 1.609344. 1 km = 0.621371 mi.

Frequently asked questions

How many miles are in 1 kilometer?

1 km = 0.621371 mi.

How do you convert kilometers to miles?

To convert kilometers to miles, divide the number of kilometers by 1.609344. 1 km = 0.621371 mi.

How many kilometers are in 1 mile?

1 mi = 1.60934 km.

Sources

  1. BIPM: The International System of Units (SI Brochure)
  2. NIST: SI Units – Length
  3. NIST: Guide for the Use of the International System of Units

Other languages

View the Turkish versionOpen the German version