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GTA 6 storage & download calculator
Short answer: Rockstar has not published GTA 6's file size (checked 2026-10-22). Every exact GB number online is an estimate. Plan for a range: at 100 Mbps, each 100 GB takes about 2.2 hours to download at full speed.
Enter your console's free space (Settings > Storage) and your internet speed. The calculator shows, for each size scenario, whether GTA 6 fits, how much to delete, and how long it takes to download. Source for the size status: Rockstar Support.
| If GTA 6 is… | Fits? | Delete first | Download time at your speed |
|---|
Download times assume your full line speed; launch-week downloads are often slower. Sizes are scenarios, not leaks.
Console storage at a glance
| Console | Drive | Usable when empty (approx.) | Copies of a 100 GB game | Copies of a 150 GB game | Copies of a 200 GB game | Copies of a 250 GB game |
|---|---|---|---|---|---|---|
| PS5 (original, 825 GB) | 825 GB | 667 GB | 6 | 4 | 3 | 2 |
| PS5 Slim (1 TB) | 1 TB | 842 GB | 8 | 5 | 4 | 3 |
| PS5 Pro (2 TB) | 2 TB | 1,890 GB | 18 | 12 | 9 | 7 |
| Xbox Series X (1 TB) | 1 TB | 802 GB | 8 | 5 | 4 | 3 |
| Xbox Series S (512 GB) | 512 GB | 364 GB | 3 | 2 | 1 | 1 |
Usable capacities are press measurements of empty consoles, not Rockstar or platform-holder figures; system updates change them slightly.
Download time table
| Size | 50 Mbps | 100 Mbps | 300 Mbps | 500 Mbps | 1 Gbps |
|---|---|---|---|---|---|
| 100 GB | 4.4 h | 2.2 h | 44 min | 27 min | 13 min |
| 150 GB | 6.7 h | 3.3 h | 1.1 h | 40 min | 20 min |
| 200 GB | 8.9 h | 4.4 h | 1.5 h | 53 min | 27 min |
| 250 GB | 11.1 h | 5.6 h | 1.9 h | 1.1 h | 33 min |
Not enough space? What each console accepts
Short answer: you cannot play GTA 6 from a USB drive on either console. To get more space you can play from, a PS5 needs an internal M.2 SSD and an Xbox Series X|S needs a Storage Expansion Card. A cheaper USB drive still helps: move other games onto it to free internal space.
| Console | Can play GTA 6 from | Storage only (cannot play from) | Source |
|---|---|---|---|
| PS5 / PS5 Slim / PS5 Pro | Internal M.2 SSD slot: PCIe Gen4 x4 M.2 NVMe (Key M), 250 GB–8 TB, 5,500 MB/s sequential read recommended, cooling (heatsink) required, max 25 mm wide and 11.25 mm thick including the heatsink. M.2 SATA drives are not supported. | USB extended storage (SuperSpeed USB 5 Gbps or faster, 250 GB–8 TB): PS5 games can be stored there but not played — copy them back to play. | PlayStation Support |
| Xbox Series X / Series S | Internal SSD or the Storage Expansion Card that plugs into the back of the console. | External USB drive (USB 3.0 or later, 128 GB or larger): games optimised for Series X|S can be stored there but must be moved back to the internal drive or Expansion Card to play. | Seagate Support (maker of the Xbox Storage Expansion Card) |
Requirements as published by Sony (USB extended storage, M.2 SSD) and by Seagate, maker of the Xbox Storage Expansion Card. Sony notes that not every drive meeting the spec is guaranteed to work.
FAQ
How big is GTA 6?
Rockstar has not published GTA 6's download or install size; any exact GB figure is an estimate, not an official number.
Will GTA 6 fit on a PS5?
An original 825 GB PS5 has about 667 GB usable when empty, so it can hold GTA 6 at any of the 100–250 GB scenarios on this page — the real question is how much of that space your other games already use.
Will GTA 6 fit on an Xbox Series S?
The 512 GB Series S has about 364 GB usable when empty. That is enough for every scenario here on an empty console, but you will likely need to uninstall other games first.
How long will GTA 6 take to download?
At full line speed, every 100 GB takes about 2.2 hours on a 100 Mbps connection and about 13 minutes on 1 Gbps. Real downloads are often slower at launch, which is why pre-loading from November 12 helps.
Can I play GTA 6 from an external hard drive or USB SSD?
No. On PS5, PS5 games can be stored on USB extended storage but not played from it; on Xbox Series X|S, games optimised for Series X|S can be stored on a USB drive but must be moved back to the internal SSD or a Storage Expansion Card to play. A USB drive is still useful for parking other games to free internal space.
What SSD do I need to add storage to a PS5 for GTA 6?
A PCIe Gen4 x4 M.2 NVMe SSD (Key M) of 250 GB to 8 TB with a heatsink, fitted in the PS5's internal expansion slot. Sony recommends 5,500 MB/s sequential read or faster and limits the drive plus heatsink to 25 mm wide and 11.25 mm thick. M.2 SATA drives do not work.
Where do these console storage numbers come from?
They are the usable capacities press measured on empty consoles (not Rockstar figures). Your console's own Settings > Storage screen is the number that matters — type it into the calculator.