How long have I played World of Warcraft?
Common ProblemsHow many hours have I played with my character?
Across all of my characters, how much time have I spent in game?
You can see how much time your character has played since creation by using the /played command in the chat in-game. Repeat this for all of the characters that you'd like to get the time played for and add them together.
You can also Request a Copy of your Data to receive additional information.