MPH to KM/H Converter
Understanding MPH to KM/H Conversion
What is MPH to KM/H?
MPH to KM/H is the conversion of speed units from miles per hour (mph) to kilometers per hour (km/h). There are approximately 1.60934 kilometers in 1 mile, so to convert from mph to km/h, multiply by 1.60934.
Conversion Formula
Kilometers per hour = Miles per hour × 1.60934
Example Calculation
To convert 60 mph to km/h:
60 mph × 1.60934 = 96.5604 km/h
Common Conversions
- 30 mph = 48.28 km/h (common city speed limit)
- 55 mph = 88.51 km/h (common highway speed limit in US)
- 70 mph = 112.65 km/h (common freeway speed limit in US)
- 100 mph = 160.93 km/h
About Units
Mile per hour (mph): A unit of speed in the imperial and US customary systems, expressing the number of statute miles covered in one hour. It is commonly used in the United States and the United Kingdom.
Kilometer per hour (km/h): A unit of speed in the metric system, expressing the number of kilometers covered in one hour. It is used in most countries around the world.