Converters
Kilometers to Miles Converter
Convert kilometers to miles instantly. 1 kilometer = 0.621371 miles.
0.621371
1 km = 0.621371 mi
Common conversions
From 1 kilometers- Meters (m)1000
- Centimeters (cm)100000
- Millimeters (mm)1000000
- Miles (mi)0.621371
- Yards (yd)1093.61
- Feet (ft)3280.84
- Inches (in)39370.1
- Nautical Miles (nmi)0.539957
How it works
Miles = Kilometers × 0.6213711922
Multiply the number of kilometers by 0.6213711922 to get miles. To go back, multiply by 1.609344. Examples: 1 km = 0.621371 mi · 5 km = 3.10686 mi · 10 km = 6.21371 mi · 100 km = 62.1371 mi.
Frequently asked
How many miles are in a kilometer?
1 kilometer = 0.621371 miles.
What is the formula to convert kilometers to miles?
Miles = Kilometers × 0.6213711922
Is this conversion exact?
The conversion factor between kilometers and miles is defined by international standards and is exact to at least 10 significant figures here.
Can I convert in the opposite direction?
Yes — use our Miles to Kilometers converter, or multiply your value by 1.609344.
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