how long does it take for pluto to orbit the sun?

Question: how long does it take for pluto to orbit the sun?
- Keywords:
  orbit,
  pluto,
  solar system
Asked by Minecraft Master to Claire, Liad, Ryan, Mako on 24 Jun 2015.
- Tat Ming Mako Ng answered on 24 Jun 2015:
  
  It takes 1 Pluto year, or 246 Earth year for Pluto to orbit the sun.
- Ryan Cheale answered on 24 Jun 2015:
  
  @mako is right but it’s orbit varies as it interacts with neptunes so it’s not always 246 years!

Question: how long does it take for pluto to orbit the sun?