Net worth history
Elon Musk's net worth in 2017: ~$21 billion
In 2017, Elon Musk was worth roughly $21 billion. His fortune has since grown to about $1.31 trillion, roughly 62× its 2017 level.
$21 billionnet worth in 2017
$1.31 trillionnet worth today (live)
62×growth since 2017
Annual figures are public estimates (Forbes / Bloomberg). Today's figure is a live estimate for entertainment, based on Elon Musk's Tesla and SpaceX holdings.