First you need to know the "scale" size, example 1/4, 1/5, 1/8, 1/10, 1/12 etc.
For example a 1/4 scale car going 25mph in real life is going 100 scale mph.
So 225 mph scale speed if it were a 1/10 model you would divide by 10 and get 22.5 real mph. If you know the true speed and scale you multiply by that number. Example 1/10 scale going 22.5 real mph x 10 = 225 mph scale speed.
125 mph scale speed is simply 125 miles per hour. The term "scale speed" typically refers to the speed of a model or representation at a reduced scale, but in this case, the speed remains the same at 125 mph. Therefore, there is no conversion necessary; it is already expressed in mph.
top speed is 225 mph
The actual speed is 71.875 mph. The increase in speed shown at 60 mph is 2.5 mph. Therfore for 75 mph the increase is 3.125 mph. So by decreasing this value from 75 we get 71.875.
600 mph is quite fast in scale speed. If you were to scale this speed down to a smaller model or simulation, it would still be considered a rapid pace. However, in real-world applications, 600 mph is slower compared to some high-speed vehicles and aircraft.
It would take 15 hours to bike 225 miles at a speed of 15 mph.
202.5 mph
Top Speed: 140 mph, 225 km/h (155 mph, 249 km/h supercharged)
A hair over 78 mph (78.125).
The Beaufort scale.
225 km/h, 140 mph.
225 km/h, 140 mph.
46 mph