How to Convert miles to kilometers
To convert miles to kilometers, multiply the value by 1.609344.
The Formula
kilometers = miles × 1.609344
Key Fact
1 mile = 1.609344 kilometers
Tip: To convert kilometers back to miles, divide by 1.609344.
Miles to KM
Convert miles (mi) to kilometers (km) with formulas, examples, and conversion tables.
mi
km
1 miles (mi) = 1.609344 kilometers (km)
Round to:
km + Meters:1 km 609.3 m
Step-by-Step Solution
1Write the conversion factor:
1 mile = 1.609344 kilometers
2Multiply the value by the conversion factor:
1 × 1.609344 = 1.609344
3Result:
1 miles (mi) = 1.609344 kilometers (km)
miles to kilometers Table
| miles (mi) | kilometers (km) |
|---|---|
| 1 mi | 1.609344 km |
| 2 mi | 3.218688 km |
| 5 mi | 8.04672 km |
| 10 mi | 16.09344 km |
| 20 mi | 32.18688 km |
| 25 mi | 40.2336 km |
| 50 mi | 80.4672 km |
| 100 mi | 160.9344 km |
| 250 mi | 402.336 km |
| 500 mi | 804.672 km |
| 1000 mi | 1609.344 km |
1 mile in Other Units
| Unit | 1 mi = |
|---|---|
| Miles to KM | 1.609344 km |
| Miles to Meters | 1609.344 m |
| Miles to Centimeters | 160934.4 cm |
| Miles to Millimeters | 1609344 mm |
| Miles to Micrometers | 1.609344e9 μm |
| Miles to Nanometers | 1.609344e12 nm |
| Miles to Yards | 1760 yd |
| Miles to Feet | 5280 ft |
| Miles to Inches | 63360 in |
| Miles to Nautical Miles | 0.868976241901 nmi |
| Miles to Fathoms | 880 ftm |
| Miles to Light Years | 1.70102948948e-13 ly |
| Miles to Astronomical Units | 1.07576470588e-8 AU |
| Miles to Parsecs | 5.2149837978e-14 pc |
| Miles to Angstroms | 1.609344e13 Å |
| Miles to Planck Lengths | 9.95724065819e37 ℓP |
| Miles to Rods | 320 rd |
About Miles and Kilometers
What is a Mile?
The mile (mi) is a unit of length in the imperial system. One mile equals 1609.344 meters.
What is a Kilometer?
The kilometer (km) is a unit of length in the metric system. One kilometer equals 1000 meters.