Text size
Home › Unit Converters

Mile per hour to kilometer per hour

Convert mile per hour (mph) to kilometer per hour (km/h) instantly. 1 mile per hour = 1.60934 kilometer per hour.

Quick answer: 1 mile per hour equals 1.60934 km/h. To convert mile per hour to kilometer per hour, multiply the value by 1.60934.

Good to know

Quick reference

mphkm/h
11.60934
23.21869
58.04672
1016.0934
2540.2336
5080.4672
100160.934

Frequently asked questions

How many kilometer per hour are in 1 mile per hour?

There are 1.60934 kilometer per hour in 1 mile per hour.

How do I convert mile per hour to kilometer per hour?

Multiply the number of mile per hour by 1.60934.

How do I convert kilometer per hour back to mile per hour?

Divide by 1.60934, or multiply by 0.621371.

Related tools

Mile per hour to Meter per second ConverterMile per hour to Knots ConverterMeter per second to Kilometer per hour ConverterMeter per second to Mile per hour ConverterMeter per second to Knots ConverterKilometer per hour to Meter per second ConverterKilometer per hour to Mile per hour ConverterKilometer per hour to Knots Converter

Need something custom?

Can't find the calculator or tool you need? Tell us what you're after and we'll build it for you. It takes about two minutes to fill in.

Start the Project Brief