To convert from miles per hour to kilometers per hour: Take your speed. Multiply the value by 1.6. To convert kilometers per hour to miles per hour: Take your speed. Multiply the value by 0.62. A handy trick if you donβt have a calculator to hand (e.g., you're driving) is to use the Fibonacci sequence (1, 1, 2, 3, 5, 8β¦). Take a number; the
William Irvin Lewis Writer. Jan 6, 2023. For most mere mortal cars, acceleration is best measured in terms of a 0-60 time. But when it comes to the fastest EVs on the planet, a better metric may