# Miles Per Hour To Kilometers Per Hour Conversion

1 mph = 1.60934400009669 km/h

Want to convert from kilometers per hour to miles per hour instead?

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## How to convert miles per hour to kilometers per hour (mph to km/h)

The formula for converting miles per hour to kilometers per hour is: km/h = mph × 1.60934400009669. To calculate the mile per hour value in kilometers per hour first substitute the mile per hour value into the preceding formula, and then perform the calculation. If we wanted to calculate 1 mile per hour in kilometers per hour we follow these steps:

km/h = mph × 1.60934400009669

km/h = 1 × 1.60934400009669

km/h = 1.60934400009669

In other words, 1 mile per hour is equal to 1.60934400009669 kilometers per hour.

## Example Conversion

Let's take a look at an example. The step-by-step process to convert 2 miles per hour to kilometers per hour is:

- Understand the conversion formula: km/h = mph × 1.60934400009669
- Substitute the required value. In this case we substitute 2 for mph so the formula becomes: km/h = 2 × 1.60934400009669
- Calculate the result using the provided values. In our example the result is: 2 × 1.60934400009669 = 3.21868800019338 km/h

In summary, 2 miles per hour is equal to 3.21868800019338 kilometers per hour.

## Converting kilometers per hour to miles per hour

In order to convert the other way around i.e. kilometers per hour to miles per hour, you would use the following formula: mph = km/h × 0.6213711922. To convert kilometers per hour to miles per hour first substitute the kilometer per hour value into the above formula, and then execute the calculation. If we wanted to calculate 1 kilometer per hour in miles per hour we follow these steps:

mph = km/h × 0.6213711922

mph = 1 × 0.6213711922

mph = 0.6213711922

Or in other words, 1 kilometer per hour is equal to 0.6213711922 miles per hour.

## Conversion Unit Definitions

### What is a Mile Per Hour?

### What is a Kilometer Per Hour?

## Miles Per Hour To Kilometers Per Hour Conversion Table

Below is a lookup table showing common miles per hour to kilometers per hour conversion values.

Mile Per Hour (mph) | Kilometer Per Hour (km/h) |
---|---|

1 mph | 1.60934400009669 km/h |

2 mph | 3.21868800019338 km/h |

3 mph | 4.82803200029007 km/h |

4 mph | 6.43737600038676 km/h |

5 mph | 8.04672000048345 km/h |

6 mph | 9.65606400058014 km/h |

7 mph | 11.26540800067683 km/h |

8 mph | 12.87475200077352 km/h |

9 mph | 14.48409600087021 km/h |

10 mph | 16.0934400009669 km/h |

11 mph | 17.70278400106359 km/h |

12 mph | 19.31212800116028 km/h |

13 mph | 20.92147200125697 km/h |