Most likely kph, correct me if I'm wrong but, most of the world except USA and Great Britain uses kph.
1 mph= 1.609344 kph 1.609344 is the conversion factor to use when converting mph to kph. 1900mph x 1.609344(kph conv. factor)= 3057.7536 kph.
To convert kilometers per hour (kph) to miles per hour (mph), you can use the formula: 1 kph = 0.621371 mph. So, to convert kph to mph, you simply multiply the speed in kph by 0.621371.
The formula for this conversion is as follows: MPH x 1.609344 = KPH To find the MPH when you know the KPH use the following formula: divide KPH by 1.609344 [My computer doesn't seem to have a division symbol on it.]
All of Canada uses kph.
27.96 mph
50 mph is 31.07 kph.
46 kph = about 28.6 mph
25 mph = about 40.233 kph
43 kph is approximately 26.7 mph.
195 kph is approximately 121 mph.
35 kph is 21.75 mph.35 kph = 21.75 mph
340 kph is approximately 211 mph.