Uranus is about 4.5 billion years old, essentially as old as the solar system itself.

Quick Scoop: How old is Uranus?

  • Uranus formed around 4.5 billion years ago, when gravity pulled together gas and dust in the early solar system to create the ice giant planets.
  • That means Uranus is only a few tens of millions of years younger (at most) than the Sun and has been orbiting quietly out there since the very dawn of our planetary system.
  • In space timelines, Uranus and the other giant planets are considered ā€œancient,ā€ having taken shape in the first tiny fraction of the universe’s 13.8‑billion‑year history.

In short: if you think Earth is old at about 4.5 billion years, Uranus is right in the same age club, just a different kind of world.

TL;DR: Uranus is roughly 4.5 billion years old, formed at the very beginning of the solar system.

Information gathered from public forums or data available on the internet and portrayed here.