To get Kilometers from Miles Per Hour multiply by .62 for rough figuring, the actual number is a run on decimal.
For other conversions you need to know what you are converting from.
Multiply the mph by 1.609
Multiply miles per second by 5,793 to get kilometers per hour. (mps x 5793 = kph)
roughly MPH X 1.609
To convert meters per hour to kilometers per hour, you need to divide the meters per hour value by 1000 as there are 1000 meters in a kilometer. So, the formula is: kilometers per hour = meters per hour / 1000.
Formula: km per hour x 16.67 = meters per minute
One kilometer per hour = 0.621371 miles per hour so: Kph x 0.621371=Mph
Formula: km/h x 0.0103561865 = miles per minute
Because 1 mile is about 1.609 kilometers, then 111 miles per hour = 178.6 kilometers per hour. The exact conversion formula is: 111 mi* 1.609344 km 1 mi = 178.637184 km
About 1,235.97619 kilometers per hour.
40 kilometers per hour = 24.85 miles per hour.
To convert kilometers per hour to miles per hour, you need to multiply the speed in kilometers per hour by 0.621371. Therefore, 200 kilometers per hour is equivalent to approximately 124.27 miles per hour.
70 miles per hour is 112 kilometers per hour. The formula to convert miles to km 70 mi* 1.609344 km 1 mi = 112.65408 km