Set a timer for 47 minutes to wake you up in 47 minutes. This is a free and easy-to-use countdown timer that allows you to set the hour, minute, and second for the online countdown. Simply start the timer, and it will alert you when 47 minutes have passed. Alternatively, you can set a specific date and time to count down to (or from) an event. Begin your 47 minutes timer now for a quick and precise reminder.