Stocks 15th Jun '20 Banking 2.0 On average a banking relationship in the UK lasts 17 years, longer than most actual relationships. This is a great chart comparing how long it takes in days and clicks to open a new account – challenger banks like Revolut win hands down. Click to share on Twitter (Opens in new window)Click to email a link to a friend (Opens in new window)Click to share on LinkedIn (Opens in new window)