Chests opened
| Prize | Normal drop rate | Chance you've gotten one so far |
|---|---|---|
| Weekly Gold Outfit | 1 in 1,562,500 | 0% |
| Pirate Shop Access | 1 in 137,500 | 0% |
| Weekly Vehicle & Decal | 1 in 7,813 | 0% |
| Weekly Pickaxe or Backbling | 1 in 568 | 0% |
| Weekly Jam Track | 1 in 391 | 0% |
| Weekly Loading Screen | 1 in 272 | 0% |
| Gizmo (any) | 1 in 127 | 0% |
Weekly prizes change every week. These odds are for getting at least one of any week's prize across every chest you've logged — not this week's prize. Source: Epic Games Help Center
- Today
- 0
- Best day
- 0
- 100 not reached
- 500 not reached
- 1,000 not reached
- 5,000 not reached
Saved on this device. No account.
What if I open more?
Chance of at least one in 100 chests
| Prize | Chance of at least one |
|---|---|
| Weekly Gold Outfit | 0.006% |
| Pirate Shop Access | 0.073% |
| Weekly Vehicle & Decal | 1.27% |
| Weekly Pickaxe or Backbling | 16.2% |
| Weekly Jam Track | 22.6% |
| Weekly Loading Screen | 30.8% |
| Gizmo (any) | 54.6% |
Pirate Shop Access: chests for a given chance (Standard)
- 50% chance … 95,308 chests
- 75% chance … 190,615 chests
- 90% chance … 316,605 chests
- 99% chance … 633,209 chests
Chests you already opened don't change these odds — every chest is treated as the same constant chance.
Pirate Shop Access uses Epic's published rate: 1 in 137,500 per chest opened in a normal match. This is an estimate, not a countdown.
What is the Fortnite Chest Counter?
Fortnite Chest Counter is a free tool for counting the chests you open in Fortnite's Pirate Treasure event. Press +1 Chest every time you open one, and the page shows your chance of having found each of the seven Pirate Treasure prizes, including Pirate Shop Access.
You do not need an account and there is nothing to install. Your count is saved on your own device, and you can back it up to a file whenever you like.
How many chests have you opened?
Opened some chests before you found this page? If your in-game quests already show how many chests you have opened, press Set total and enter that number, then press +1 Chest to keep counting from there.
If you do not know how many you opened before, just start counting from now.
Pirate Treasure drop rates
These are the normal drop rates for the seven prizes in Pirate Treasure chests, as listed in Epic's help article. For three of the prizes, Epic lists a higher rate during Treasure Hours.
| Prize | Normal drop rate | Treasure Hours boost |
|---|---|---|
| Weekly Gold Outfit | 1 in 1,562,500 | 7.5x |
| Pirate Shop Access | 1 in 137,500 | 1.5x |
| Weekly Vehicle & Decal | 1 in 7,813 | 10x |
| Weekly Pickaxe or Backbling | 1 in 568 | Not boosted |
| Weekly Jam Track | 1 in 391 | Not boosted |
| Weekly Loading Screen | 1 in 272 | Not boosted |
| Gizmo (any) | 1 in 127 | Not boosted |
How your odds are calculated
For one prize, the chance of getting it at least once is:
chance of at least one = 1 − (1 − rate)^chests
The rate is the prize's drop rate written as a fraction, so a rate of 1 in 137,500 is 1/137,500.
Example with 1,000 chests: Pirate Shop Access has a rate of 1 in 137,500, so the chance of getting it at least once is 0.725%. Weekly Loading Screen has a rate of 1 in 272, so the chance is 97.5%.
This counter treats every chest as an independent roll at a constant rate. That is the assumption behind the numbers, so read them as an estimate of your chances, not a countdown to a drop.
Chests you log in Treasure Hours mode are calculated with the boost that was set when you logged them.
What are Fortnite Treasure Hours?
Epic's help article lists higher rates for three prizes during Treasure Hours: Pirate Shop Access is 1.5x, Weekly Gold Outfit is 7.5x, and Weekly Vehicle & Decal is 10x. The other four prizes are not listed as boosted.
Epic also says these rates may be higher in future Treasure Hours. That is why the Treasure Hours boost in the counter can be edited: choose Treasure Hours, press Edit next to the boost line and enter the multipliers you want. A new boost only applies to chests you log afterwards. When Treasure Hours start is up to Epic, so go by the official announcement: Epic's Treasure Hunters announcement
Frequently asked questions
How many chests do I need for a 50% chance at Pirate Shop Access?
At the normal rate of 1 in 137,500, about 95,308 chests gives you a 50% chance of getting Pirate Shop Access at least once. If every one of those chests were opened in Treasure Hours at the default 1.5x boost, it would be about 63,539 chests. Both are estimates, not guarantees.
Does my chance go up with every chest?
Yes. Each chest you open is another try, so the chance of having found a prize at least once keeps rising as your count grows. The counter gives every chest the same rate; it does not assume any extra bonus after a long run of misses.
Can I get the same treasure twice?
According to Epic's help article, Gizmos are the only treasure you can receive more than once.
How do I add chests I have already opened?
Press Set total and enter the total number of chests you have opened so far, or press Add multiple to log a batch of 1 to 999 chests at once. Both count toward All time and your odds. A batch is one entry, so Undo removes the whole batch.
Where is my data saved?
In your browser, on this device. The site does not upload your chest history. Use Backup to export your data to a file and import it on another browser or device. Clearing your browser data removes it.
Do I need an account?
No. The counter and the calculator are free and need no account or sign-up.
How rare is a Weekly Pickaxe or Back Bling?
Epic lists the Weekly Pickaxe or Backbling at 1 in 568 per chest. If you open 100 chests, the chance of getting at least one is 16.2%. It is a weekly prize slot, not one specific item. This is an estimate, not a guarantee.