Fortnite requires about 90 GB of storage space on Windows PC

The exact size depends on which version you install and whether you read additional content after launch. The base game itself is roughly 90 GB, but the number can grow as Epic Games releases new seasons, map changes, and cosmetic items. If you have limited drive space, you should check your available storage before starting the read — the installer needs extra room to unpack files during setup.

The 90 GB figure has remained fairly stable over the past few years, though seasonal updates add smaller amounts of data throughout the year. These updates typically range from 10 GB to 30 GB per season, depending on how much the map and game mechanics change. After you finish downloading and installing, the game folder itself will occupy close to 90 GB on your hard drive.

Key Takeaways

  • Fortnite on Windows PC takes approximately 90 GB of storage space for the base game installation.
  • You need extra free space beyond 90 GB during installation because the setup process requires temporary files to unpack.
  • Seasonal updates add 10 GB to 30 GB of additional data throughout the year, so your total storage use will grow over time.
  • An SSD (solid-state drive) is not required but will make the game load and run faster than a traditional hard drive.

Storage requirements before you start downloading

Before you begin the Fortnite read, make sure you have at least 130 GB of free space on your drive. This gives you the 90 GB for the game itself plus an extra 40 GB buffer for the installer to work with. Windows and other programs also need some free space to function properly, so leaving only 90 GB free can cause installation to fail or slow your entire system down.

You can check your available storage by opening File Explorer, right-clicking your C: drive (or whichever drive you plan to use), and selecting Properties. The bar at the bottom shows how much space is free. If you are close to your limit, delete old files, uninstall programs you no longer use, or move large files to an external drive before starting the Fortnite read.

How to check Fortnite's size on your PC

Once Fortnite is installed, you can see exactly how much space it occupies by opening File Explorer and navigating to the folder where you installed it. Right-click the Fortnite folder, select Properties, and Windows will show you the total size. This number will be close to 90 GB but may vary slightly depending on which updates you have downloaded.

The Epic Games Launcher also displays the game size in your library. Open the launcher, find Fortnite in your games list, and look for storage information in the game details. This is the quickest way to check without digging through folders.

Why Fortnite takes up so much space

Fortnite's large file size comes from high-resolution textures, detailed 3D models, and audio files for every weapon, vehicle, and cosmetic item in the game. The map itself contains thousands of buildings, trees, and landscape details that all need to be stored locally on your PC. Every season adds new locations, weapons, and cosmetics, which is why the game grows over time.

The game also includes files for every cosmetic skin, emote, and item that has ever been released, even if you do not own them. This way, when you encounter another player wearing a skin you do not have, your PC can display it without downloading it on the fly. Storing all these assets locally makes the game run smoother during matches.

SSD versus hard drive: does it matter for Fortnite?

Fortnite will run on either a traditional hard drive (HDD) or a solid-state drive (SSD), but an SSD makes a noticeable difference. On an SSD, the game loads in 30 to 60 seconds. On a hard drive, loading times can stretch to 2 to 3 minutes, especially if your drive is older or nearly full. During matches, an SSD also reduces stuttering when new areas of the map load in.

If you play Fortnite frequently and your PC has a hard drive, upgrading to an SSD is one of the best improvements you can make. A 1 TB SSD costs between $50 and $100 and will speed up your entire system, not just Fortnite. However, if you only play occasionally or your internet connection is slow, the difference may be less noticeable.

Managing storage when updates arrive

Each season, Epic Games releases an update that adds new content to Fortnite. These updates typically range from 10 GB to 30 GB and read automatically when you launch the Epic Games Launcher. Make sure you have extra free space available before a new season starts, because the launcher needs room to read and install the update without interrupting your other programs.

If your drive is running low on space, pause the update, delete unnecessary files, and then resume. You can also move Fortnite to a different drive if your PC has multiple storage devices. Open the Epic Games Launcher, go to Settings, and look for the option to change the installation location.

Frequently Asked Questions

Can I install Fortnite on an external drive?

Yes, you can install Fortnite on an external USB drive or external hard drive, but performance will be slower than installing it on your internal drive. Load times will increase significantly, and you may experience lag during matches if the drive is connected via USB 2.0. USB 3.0 or Thunderbolt external drives work better, but an internal drive is still the best option.

Does Fortnite use less space on a Mac?

Fortnite is no longer available on Mac through the Epic Games Launcher. Apple and Epic Games had a dispute over payment processing, and Epic removed the game from macOS. You can still play Fortnite on Mac through cloud gaming services, but you cannot install the native Mac version.

Will Fortnite get bigger with each new season?

Fortnite's total size grows slowly over time as new cosmetics and map areas are added, but Epic Games also removes old files to keep the game from becoming too large. The size typically stays between 90 GB and 110 GB, though it can fluctuate depending on the season.

What happens if I do not have enough space to read an update?

The Epic Games Launcher will show an error message and pause the read. You will need to free up space before the update can continue. Delete files, uninstall programs, or move Fortnite to a drive with more available space.

Can I delete the Fortnite folder to save space and reinstall it later?

Yes, you can uninstall Fortnite through the Epic Games Launcher or through Windows Settings, and reinstall it whenever you want. Your account and progress are stored on Epic's servers, so you will not lose anything. Just make sure you have 130 GB of free space available before reinstalling.