Reply to Moved from controller to cdjs but need advise!

So I've took the leap from djing on a controller with serato to cdjs, however I've got 1000s mk2 which don't have the usb function so I need to burn cdj. However I do like to know what bpms all my tunes are roughly so whats the best way of finding out the bpms of your tracks so I can make note? do programs like mixed in key do it?