If you use the rough 2026 world population estimate of about 8.26 billion people, giving everyone 1 million dollars would cost about $8.26 quadrillion. Elon Musk’s net worth is reported around $942 billion to $957 billion right now, so after that giveaway he would have far less than zero — he’d be short by about $8.26 quadrillion.

Simple math

  • World population: about 8,264,364,509 people.
  • Gift per person: $1,000,000.
  • Total needed: about $8,264,364,509,000,000.
  • Musk’s net worth: about $942 billion or $957 billion , depending on the source used.

So the answer is: he would not have anything left; he’d be massively in the red.

Quick intuition

Even if you round Musk’s wealth to $1 trillion , that still covers only about 0.012% of the money needed to give every person on Earth $1 million.

Forum-style version

“He’d run out of money instantly.
Giving every human on Earth $1 million would take over $8 quadrillion, and Musk’s wealth is only around $1 trillion.”

TL;DR: He’d have negative $8.26 quadrillion-ish left, not a positive balance.