Online calculator to convert kilometers to miles (km to mi) with formulas, examples, and tables. Our conversions provide a quick and easy way to convert between Length or Distance units.
Conversion Calculator
Enter your value in the conversion calculator below.
Convert km to miles
TIP: If the result of your conversion is 0, try increasing the "Decimals".
Conversion Definitions
The following is a list of definitions relating to conversions between kilometers and miles.
What is a kilometer (km)?
A kilometer is a unit of Length or Distance in the Metric System. The symbol for kilometer is km. There are 1.609344 kilometers in a mile. The International spelling for this unit is kilometre.
What is a mile (mi)?
A mile is a unit of Length or Distance in both US Customary Units as well as the Imperial System. The symbol for mile is mi. There are 0.62137119 miles in a kilometer.
Conversion Formula
Let's take a closer look at the conversion formula so that you can do these conversions yourself with a calculator or with an old-fashioned pencil and paper.
The formula to convert from km to miles is:
mi = km ÷ 1.609344
Conversion Example
Next, let's look at an example showing the work and calculations that are involved in converting from kilometers to miles (km to mi).
Kilometer to Mile Conversion Example
Task: Convert 15 kilometers to miles (show work) Formula: km ÷ 1.6093442 = mi Calculations: 15 km ÷ 1.609344 = 9.32056788 mi Result: 15 km is equal to 9.32056788 mi
Conversion Table
For quick reference purposes, below is a conversion table that you can use to convert from km to miles.
Kilometers to Miles Conversion Chart
| kilometers (km) | miles (mi) |
|---|---|
| 1 km | 0.62137119 miles |
| 2 km | 1.24274238 miles |
| 3 km | 1.86411358 miles |
| 4 km | 2.48548477 miles |
| 5 km | 3.10685596 miles |
| 6 km | 3.72822715 miles |
| 7 km | 4.34959835 miles |
| 8 km | 4.97096954 miles |
| 9 km | 5.59234073 miles |
| 10 km | 6.21371192 miles |
| 20 km | 12.42742384 miles |
| 30 km | 18.64113577 miles |
| 40 km | 24.85484769 miles |
| 50 km | 31.06855961 miles |
| 75 km | 46.60283942 miles |
| 100 km | 62.13711922 miles |
| 250 km | 155.34279806 miles |
| 500 km | 310.68559612 miles |
| 750 km | 466.02839418 miles |
| 1,000 km | 621.37119224 miles |
| 2,500 km | 1,553.42798059 miles |
| 5,000 km | 3,106.85596119 miles |
| 7,500 km | 4,660.28394178 miles |
| 10,000 km | 6,213.71192237 miles |
| 25,000 km | 15,534.27980593 miles |
| 50,000 km | 31,068.55961187 miles |
| 75,000 km | 46,602.8394178 miles |
| 100,000 km | 62,137.11922373 miles |
| 250,000 km | 155,342.79805933 miles |
Related Units
This table provides a summary of the Length or Distance units within their respective measurement systems.
| Unit | Symbol | Measurement System |
|---|---|---|
| inches | in or " | US Customary Units/Imperial System |
| feet | ft or ' | US Customary Units/Imperial System |
| yards | yd | US Customary Units/Imperial System |
| miles | mi | US Customary Units/Imperial System |
| picometers | pm | Metric System |
| nanometers | nm | Metric System |
| micrometers | μm | Metric System |
| millimeters | mm | Metric System |
| centimeters | cm | Metric System |
| decimeters | dm | Metric System |
| meters | m | Metric System |
| decameters | dam or dkm | Metric System |
| hectometers | hm | Metric System |
| kilometers | km | Metric System |
| megameters | Mm | Metric System |
| gigameters | Gm | Metric System |
| nautical miles | M or NM or nmi | Non-SI (International) |
| angstroms | Å | Non-SI (International) |
| rods | rod | Non-SI (International) |
Note: For Length and Distance conversions, US Customary Units and the Imperial System are equivalent.
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