You didn't actually say what you wanted to convert the "kilometers per hour" to, but let's take a wild guess and say you wanted to convert them to MPH. The fastest calculation you can easily make in your head is multiply by 5, and then divide the result by 8. (It's a 1.6 ratio, give or take) So if I wanted to convert 80 kilometers per hour, I'd multiply that number by 5 to get 400, and divide by 8 to get 50MPH. Try converting 88 kilometers per hour and see if you can get it done in your head. :)
Kilometers per hour, km/h, is a rate of speed indicating the number of kilometers a body moves in 1 hour. For example, 80 km/h means that a body, such as a car, is moving at a rate of 80 km in 1 hour.
66 kilometers an hour is 18.33 meters per second
kilometers per hour
mph x 1.60934 = km/h
75 mph = 120.7 kph
46.6 m/h (1.609 kilometers/1 mile) = 75.0 kilometers per hour =================
Take the kilometers per hour and divide by 60. (60 minutes in an hour)
Conversion: mph x 1.6093 = kilometers per hour
To convert miles to kilometers, multiply by 1.6. The same if you want to convert miles/hour to kilometers/hour.
48.28kph
Divide km per hour by 1.609
Multiply miles per hour (mph) by 1.609 to get kilometers per hour (km/h)
56.35
Multiply km per hour by 0.27778
Multiply the mph by 1.609
Multiply miles per hour by 1.60934 to get km per hour.
You cannot convert 25 "kilometers" as a length measure in miles per hour as a speed. 25 kilometers per hour are 15.5 miles per hour.
Multiply miles per second by 5,793 to get kilometers per hour. (mps x 5793 = kph)