There are 0.621 miles per kilometer, so to convert, one uses the following formula:
miles = 0.621 * kilometers
For example, if one travels 100 miles, they will have travelled:
0.621 * 100 = 62.1 miles.
Algebraic Steps / Dimensional Analysis Formula____ mi/hr*5280 ft/hr
1 mi/hr*1 m/hr
3.2808 ft/hr*1 km/hr
1000 m/hr=? km/hr
Direct Conversion Formula ____ mi/hr*1.609344 km/hr
1 mi/hr=? km/hr
Miles per second x 5793.64 = kilometers per hour
80 mph = 128.75 km/h
30,000 feet per hour = 5.68 miles per hour.
km per hour x 0.6214 = miles per hour
Either miles per hour or kilometer per hour. Older U.S. model vehicles only measured in miles per hour.
To convert meters per second to miles per hour, multiply by 2.236. So:226.4 meters per second x 2.236 = about 506.4 miles per hour
Conversion: miles per hour x 0.00044704 = km/sec
One kilometer per hour = 0.621371 miles per hour so: Kph x 0.621371=Mph
1 Kilometer per Hour = 0.621371192237334 Miles per Hour.So, multiplying it to km/hr we can get mile/hr.
1 kilometer per hour = 0.621371192 mph
One kilometer is equal to .621371192 miles. Multiplied by 100, that would mean that 100 km per hour is equal to approximately 62 miles an hour.
80 mph = 128.75 km/h
100 miles per hour = 100*1.609344 kilometres per hour = 160.9344 kilometres per hour = 160.9344/3600 kilometres per second = 0.0447 km per sec (approx).
90 kilometers per hour is 55.92 miles per hour.
1 mile = 1.609344 kilometer 1 mile per hour = 1.609344 kilometer per hour 26.62 miles per hour = 42.841 kilometers per hour (rounded)
This question cannot be answered in its current form. Miles per kilometer is not possible as both miles and kilometers are both distance units. In order to measure speed you must have both a distance unit and a time unit. If the question was meant to be "How fast is 500 kilometers per hour in miles per hour?" then the answer is 310.685596 miles per hour as there is 0.621371192 miles per kilometer or 1.609344 kilometer per mile. Likewise, if you're looking for "How fast is 500 miles per hour in kilometers?" then you will arrive at 804.672 kilometers per hour.
About 37.2 MPH
411.68 kilometers per hour is 255.80609232256 miles per hour the conversion rate is 1 kilometer an hour = .621371192 miles per hour