Kilometers to Miles Converter
Kilometers to Miles Converter
Kilometers to miles is essential for anyone comparing road signs, running/cycling distances, or vehicle speed readouts between countries using the metric system and those (like the US and UK) still using miles for road distances.
This tool isn't limited to km and miles: use the "From" and "To" dropdowns to convert between any combination of millimeters, centimeters, meters, kilometers, inches, feet, yards, and miles.
- Conversion factor: 1 kilometer = 0.621371 miles (and 1 mile = exactly 1.609344 kilometers, by international definition).
- Fully flexible: change either dropdown to convert between any two length units — not just kilometers and miles.
- Common use case: converting a race distance (e.g. a 10K or marathon) or a car's speedometer reading between metric and imperial.
How many miles are in a kilometer?
1 kilometer equals approximately 0.6214 miles. To convert kilometers to miles, multiply the kilometer value by 0.6214.
Can I convert miles back to kilometers with this tool?
Yes — just swap the "From" and "To" selectors to Miles and Kilometers respectively; the same widget handles both directions and any other unit pair.
Kilometers to Miles Converter
Kilometers to miles is essential for anyone comparing road signs, running/cycling distances, or vehicle speed readouts between countries using the metric system and those (like the US and UK) still using miles for road distances.
This tool isn't limited to km and miles: use the "From" and "To" dropdowns to convert between any combination of millimeters, centimeters, meters, kilometers, inches, feet, yards, and miles.
- Conversion factor: 1 kilometer = 0.621371 miles (and 1 mile = exactly 1.609344 kilometers, by international definition).
- Fully flexible: change either dropdown to convert between any two length units — not just kilometers and miles.
- Common use case: converting a race distance (e.g. a 10K or marathon) or a car's speedometer reading between metric and imperial.
How many miles are in a kilometer?
1 kilometer equals approximately 0.6214 miles. To convert kilometers to miles, multiply the kilometer value by 0.6214.
Can I convert miles back to kilometers with this tool?
Yes — just swap the "From" and "To" selectors to Miles and Kilometers respectively; the same widget handles both directions and any other unit pair.