Kilometers to miles
Convert between metric, imperial, US customary, nautical, typographic and astronomical measures of distance.
Converter
Kilometer to Mile at a glance
21 rows| Kilometer | Mile |
|---|---|
| 1 km | 0.6213711922 mi |
| 2 km | 1.242742384 mi |
| 3 km | 1.864113577 mi |
| 4 km | 2.485484769 mi |
| 5 km | 3.106855961 mi |
| 6 km | 3.728227153 mi |
| 7 km | 4.349598346 mi |
| 8 km | 4.970969538 mi |
| 9 km | 5.59234073 mi |
| 10 km | 6.213711922 mi |
| 15 km | 9.320567884 mi |
| 20 km | 12.42742384 mi |
| 25 km | 15.53427981 mi |
| 30 km | 18.64113577 mi |
| 40 km | 24.85484769 mi |
| 50 km | 31.06855961 mi |
| 75 km | 46.60283942 mi |
| 100 km | 62.13711922 mi |
| 250 km | 155.3427981 mi |
| 500 km | 310.6855961 mi |
| 1,000 km | 621.3711922 mi |
Quick pairs
tap to loadHow the kilometer to mile conversion works
The meter is the SI base unit; every other length here is defined as an exact multiple of it.
Multiply by 0.6213711922 to go from kilometer to mile:
mi = km × 0.6213711922
Going the other way, multiply by 1.609344, which is the same as dividing by 0.6213711922.
Questions
How many mile are in one kilometer?
One kilometer equals 0.6213711922 mile.
Which units does this length converter cover?
38 units in total, all referenced to the meter. They include kilometer, hectometer, dekameter, meter, decimeter, centimeter and more. Pick any pair from the two dropdown lists.
How precise are the results?
Every conversion is computed in your browser at double precision from the factors listed on this page, which follow the SI definitions and the exact international agreements for imperial and US customary units. Use the Decimals control to round the display without changing the underlying value.
Does anything I type leave my device?
No. The converter is plain JavaScript running locally, with no server round-trip, and the page keeps working offline once loaded.