km → mi
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
mi = km × 0.621371
About this calculator
The km → mi Converter is a handy tool for converting length between kilometers and miles.
Based on the formula mi = km × 0,621371, this calculator allows you to easily convert distance from km to mi, which is especially useful for sports activities, travels or route planning.
Remember that the accuracy of the result depends on the accuracy of the input. Make sure to enter the correct distance in km to get accurate results.
Frequently asked questions
How do I use the km → mi Converter?
Just enter the distance in km and the converter will do the calculation automatically. You can see the result in miles and vice versa.
What is the formula used by the km → mi Converter?
The formula used is mi = km × 0,621371, which is the ratio between a mile and a kilometer.
Can I convert from miles to kilometers too?
Yes, just enter the distance in miles and the converter will do the reverse calculation.
What is the accuracy of the result?
The accuracy of the result depends on the accuracy of the input. Make sure to enter the correct distance to get accurate results.