Mark Zuckerberg: Daily Routine

Mark Zuckerberg says he works 50–60 hours a week—unless you count thinking about Facebook, in which case it’s “basically my whole life."

Depending on how you look at it, Facebook co-founder and CEO Mark Zuckerberg either has zero work-life balance or he’s actually pretty good at it.

During a 2015 Facebook Q&A session, Zuckerberg revealed that he only spends 50 to 60 hours a week actually working; a very reasonable number for a tech CEO of one of the biggest companies in the world. But if you were to include the time he spends thinking about Facebook’s mission, well, it paints a different picture.