How fast is a click?

A click is typically registered in milliseconds, with the human reaction time averaging between 200 to 300 milliseconds for a mouse click. This means that from the moment a user decides to click until the action is registered on the device, it occurs very quickly—often within a fraction of a second. The speed can vary based on the device, user proficiency, and context, but overall, a click is a rapid action in the digital environment.