Convert Miles to Kilometers
1 Mile (mi) = 0.4023 Kilometers (km). Use the free converter below to instantly convert any mile value to kilometers, or view the full conversion table and formula.
1 mi = 0.4023 km
Mile to Kilometer Conversion Table
How to Convert Miles to Kilometers
To convert miles to kilometers, multiply by 1.60934. For example, 60 miles × 1.60934 = 96.56 km. A quick mental trick: multiply miles by 8 and divide by 5 (giving 1.6, close to 1.60934). For example, 10 miles × 8 ÷ 5 = 16 km (actual: 16.09).
Mile to Kilometer Examples
0.25 mi is equal to 0.4023 km. Using the formula miles × 1.60934, 0.25 mi converts to 0.4023 km.
0.5 mi is equal to 0.8047 km. Using the formula miles × 1.60934, 0.5 mi converts to 0.8047 km.
1 mi is equal to 1.6093 km. Using the formula miles × 1.60934, 1 mi converts to 1.6093 km.
2 mi is equal to 3.2187 km. Using the formula miles × 1.60934, 2 mi converts to 3.2187 km.
3 mi is equal to 4.828 km. Using the formula miles × 1.60934, 3 mi converts to 4.828 km.
Miles to Kilometers FAQ
How many km is 1 mile?
1 mile equals approximately 1.60934 kilometers.
How many km is a 5K?
A 5K is exactly 5 kilometers, which equals approximately 3.107 miles.
How far is 26.2 miles in km?
26.2 miles (a marathon) equals approximately 42.165 km. The official marathon distance is 42.195 km (26.219 miles).