Kilometers per hour are a measurement of speed expressing the distance traveled in kilometers in one hour.. mph (miles per hour) mph: knots: knots: m/s (meters per second) m/s: ft/s (feet per second) ft/s: km/h (kilometers per hour) km/h What are the formula for the wind speed conversion script? 89 km/h (rounding to two significant digits) The trick is to treat the units algebraically. To convert any value in miles per hour to kilometers per hour, just multiply the value in miles per hour by the conversion factor 1.609344.So, 7.5 miles per hour times 1.609344 is equal to 12.07 kilometers per hour. Definition: The unit miles per hour (symbol: mph) is a measurement of speed in the imperial and United States customary systems. What is the formula to convert from 25 mph/h to km/h? 25 MPH is equal to how many KMH How to recalculate 25 miles per hour to km per hour? 25–31 mph 39–49 km/h: 3–4 m 10.8–13.8 m/s 7 High wind, moderate gale, near gale: 28–33 knots: 13–19 ft: Sea heaps up and white foam from breaking waves begins to be blown in streaks along the direction of the wind; spindrift begins to be seen: Whole trees in motion; inconvenience felt when walking against the wind. To convert kilometers per hour to miles per hour and view the tables, please visit kph to mph converter. What is kilometers per hour (km/h)? mph to kph 1.0 = 1.609 5.0 = 8.047 10.0 = 16.093 20.0 = 32.187 30.0 = 48.280 40.0 = 64.374 50.0 = 80.467 60.0 = 96.561 70.0 = 112.654 80.0 = 128.748 90.0 = 144.841 Kilometers per hour can be abbreviated as km/h, and are also sometimes abbreviated as kph.For example, 1 kilometer per hour can be written as 1 km/h or 1 kph. Kilometers per hour is a unit of Speed or Velocity in the Metric System. This is a measurement of speed typically used in non-metric countries for transport such as the USA. It expresses the number of statute miles traveled over the period of one hour. For example, to convert 50 mph to kph, multiply 50 by 1.609344, that makes 80.4672 kph is 50 mph. miles per hour to kilometers per hour formula. knot (kt) There are 1.609344 km/h in mph. kilometers per hour (kph) meters per minute (m/min) imperial units. just go to www.google.com and type 10mph to kph and it will tell u the number lbs to kg work too as well as any other type of converter dealing with english and metric How many km/h in 1 mph? 1 meter/second is equal to 3.6 km/h, or 2.2369362920544 mph. The symbol for kilometers per hour is km/h and the International spelling for this unit is kilometres per hour. You can view more details on each measurement unit: km/h or mph The SI derived unit for speed is the meter/second. Kilometers Per Hour. We assume you are converting between kilometre/hour and mile/hour. The answer is 1.609344. It measures the number of kilometers traveled in an hour. minute per kilometer (min/km) second per kilometer (sec/km) second per 100 meters (sec/hm) minute per mile (min/mile) second per mile (sec/mile) nautical speed units. Kilometers per hour to Miles per hour formula Miles per hour. The kilometer per hour, or kilometre per hour, is an SI unit of speed in the metric system. kilometers per hour = miles per hour * 1.609344. mph to kph speed converter, This is a measurement of speed typically used in countries using the metric system for transport. Mile/hour. Related: How many MPH are in 25 KMH? miles per second (mps) miles per hour (mph) foot per second (fps) foot per minute (ft/min) sport units. Common conversions from mph to kph. Road speed limits are given in kilometers per hour which is abbreviated as kph or km/h. One mph equals exactly 1.609344 kilometers per hour (km/h). 10 mph = 16.09344 kph. 1 mi = 1.609 km (55 mi / h) * (1.609 km / 1 mi) = 55 * 1.609 km/h.