Convert kilometre to mile
1 kilometre = 0.6213712 miles. Enter any value below for an exact conversion.
1 km =
0.6213712 mi
miles
Need the reverse? Convert mile to kilometre →
Formula
1 kilometre = 0.6213712 miles mile = kilometres × 0.6213712 kilometre = miles × 1.609344
kilometre to mile conversion table
1 km0.6213712 mi
2 km1.242742 mi
3 km1.864114 mi
5 km3.106856 mi
10 km6.213712 mi
20 km12.42742 mi
25 km15.53428 mi
50 km31.06856 mi
100 km62.13712 mi
1000 km621.3712 mi
About converting kilometres to miles
Kilometres to miles helps US and UK readers interpret distances quoted in metric — race distances, speed limits, and travel itineraries. A handy mental shortcut is that a kilometre is roughly six-tenths of a mile.
Frequently asked questions
How many miles are in a kilometre?
One kilometre equals 0.6213712 miles. So 10 kilometres is 6.213712 miles. Use the converter above for any value.
What is the formula to convert kilometres to miles?
1 kilometre = 0.6213712 miles mile = kilometres × 0.6213712 kilometre = miles × 1.609344
Is the kilometre-to-mile conversion exact?
Yes. The conversion factor between kilometres and miles is defined exactly, so results are precise — only rounded for display.