In this guide, you will find out how to change MPH to KMH or KMH to MPH in Forza Horizon 5.
You will need to boot up your game and then start playing game. After that, pause the game, then click on settings and go to HUD and gameplay settings from the left. You need to change the Units to English as it will change the KMH to MPH and then click on Save and Continue.
In case you want to change the KMH to MPH, then you have to go to settings and navigate to HUD and gameplay settings from the left. After that, change the Units to Metric and then click on Save and Continue. It will change the KMH to MPH.
