miles per hour to kilometers per hour

Please provide values below to convert miles per hour [mph] to kilometers per hour [km/h], or change ↔.

miles per hour [mph]

Definition: Miles per hour (mph) is a unit of speed, representing the number of miles traveled in one hour.

Historyandorigin: It is primarily used in the United States and the United Kingdom, where the imperial system is still commonly used.

CurrentUse: It is commonly used in road traffic and transportation, particularly for cars, airplanes, and speed limits in the US.

funfact: The speed of sound at sea level is about 761 mph!

kilometers per hour [km/h]

Definition: The kilometer per hour (km/h) is a unit of speed representing the distance traveled in kilometers per unit of time in hours.

Historyandorigin: This unit is widely used in countries that employ the metric system, especially for speed limits and vehicle speeds.

CurrentUse: It is used in road traffic regulation, particularly for cars, trucks, and trains in many countries around the world.

funfact: The average speed of a city bus is typically around 20-30 km/h in urban areas!

miles per hour [mph] to kilometers per hour [km/h] Conversion Table

1 miles per hour [mph]	1.6093442101 kilometers per hour [km/h]
2 miles per hour [mph]	3.2186884202 kilometers per hour [km/h]
3 miles per hour [mph]	4.8280326303 kilometers per hour [km/h]
5 miles per hour [mph]	8.0467210506 kilometers per hour [km/h]
10 miles per hour [mph]	16.093442101 kilometers per hour [km/h]
50 miles per hour [mph]	80.467210506 kilometers per hour [km/h]
100 miles per hour [mph]	160.93442101 kilometers per hour [km/h]
1000 miles per hour [mph]	1609.3442101 kilometers per hour [km/h]
10000 miles per hour [mph]	16093.442101 kilometers per hour [km/h]
100000 miles per hour [mph]	160934.42101 kilometers per hour [km/h]
1000000 miles per hour [mph]	1609344.2101 kilometers per hour [km/h]

How to Convert miles per hour to kilometers per hour

1 miles per hour [mph] = 1.6093442101 kilometers per hour [km/h]
1 kilometers per hour [km/h] = 0.6213711111 miles per hour [mph]

we use cross multiplication method
miles per hour [mph] → kilometers per hour [km/h]
1 → 1.6093442101
1.5 → ?( suppose x)
=>1.5*1.6093442101=1*x
by simplifying x=2.4140163152

From:	miles per hour	↕
To:	kilometers per hour	↕