: The base install is similar to PC, but players often report total sizes around 150 GB–200 GB after mandatory updates. Storage Management Tips

Navigating the skies in requires more than just a joystick—it requires a significant amount of digital real estate. Whether you are playing on a high-end PC or an Xbox Series X|S , understanding the "true" download size is essential before hitting that install button. The Initial Download: Breaking Ground

| World Update | Region | Approx Download Size | | :--- | :--- | :--- | | WU I | Japan | 3.5 GB | | WU II | USA | 11 GB | | WU III | UK & Ireland | 5 GB | | WU IV | France & Benelux | 10 GB | | WU V | Nordics | 7 GB | | WU VI | Germany, Austria, Switzerland | 12 GB | | WU VII | Australia | 8 GB | | WU VIII | Iberia (Spain/Portugal) | 6 GB | | WU IX | Italy & Malta | 9 GB | | WU X | USA (Update) | 7 GB | | WU XI | Canada | 6 GB | | WU XII | New Zealand | 4 GB | | WU XIII | Oceania & Antarctica | 5 GB | | WU XIV | Central Europe | 8 GB | | WU XV | Africa | 6 GB |

: If you install all free "World Updates" (like those for Europe, USA, and Japan), the size can easily exceed 200 GB to 300 GB Power Users & Add-ons

If you have a fast SSD and unlimited data, clear the weekend. The download size is a nightmare, but the view from 35,000 feet makes you forget the pain of the installation queue.

When you first start the installation, you will likely see a relatively small file size in the Microsoft Store or Steam (often around ). This is merely the launcher. The real heavy lifting begins once you open that launcher, which initiates the primary download of approximately 120 GB to 150 GB . Estimated Download Sizes by Platform Microsoft Flight Simulator 2020 system requirements

The download size for Microsoft Flight Simulator 2020 varies significantly depending on your platform and how much optional content you choose to install. For a standard installation, you should budget at least of free disk space. Microsoft Learn Typical Installation Sizes