Km to miles converter
Convert between kilometers (km) and miles (mi) instantly.
Espacio publicitario
- Result
- 0.6214
Espacio publicitario
How it's calculated
One mile equals exactly 1.609344 kilometers. To convert km to miles, divide by that factor; to convert miles to km, multiply by it.
miles = kilometers ÷ 1.609344
Worked example
42.195 km (a marathon) equals 42.195 ÷ 1.609344 ≈ 26.22 miles.
Frequently asked questions
- How many miles is 1 km?
- 1 kilometer equals 0.621371 miles.
- How many km is 1 mile?
- 1 mile equals exactly 1.609344 kilometers.
- Does this work for speed too?
- This calculator converts distances; for speed (km/h to mph) the same factor applies, but to a per-time unit.
Related calculators
- Unit converterConvert between units of length, weight, temperature, volume and speed.
- Time Zone ConverterConvert a time between two time zones by entering the time difference.
- Running pace calculatorCalculate your pace in min/km and min/mile, and your average speed, from distance and time.
- Fuel cost calculatorCalculate the fuel needed and the cost of a trip from fuel consumption, distance and fuel price.
- Kg to lb converterConvert kilograms to pounds and pounds to kilograms instantly.
- Cm to inches converterConvert centimeters to inches and inches to centimeters instantly.
- Celsius to Fahrenheit converterConvert Celsius to Fahrenheit and Fahrenheit to Celsius instantly.
- Liters to gallons converterConvert liters to gallons and gallons to liters instantly.
- Meters to feet converterConvert meters to feet and feet to meters instantly.
- MB to GB converterConvert megabytes to gigabytes and gigabytes to megabytes instantly.
- Mbps to MB/s converterConvert megabits per second (Mbps) to megabytes per second (MB/s) and back.