- This article is about miles per hour. For other meanings of MPH, see Master of Public Health or Metroid Prime: Hunters.
Miles per hour is a unit of speed, expressing the number of international miles covered per hour. The common abbreviation in everyday use is mph, although mi/h, using the SI method of expressing derived units, is sometimes used, especially in the United States. The preferred SI unit for velocity is m/s, although km/h is often used as a replacement for mph.
Conversions
1 mph is equal to:
Miles per hour is the unit used for speed limits on roads in the U.S., Britain and various other nations including overseas territories.
See also
