No official drop rate is published here
Any rate used in our calculator or simulator is a user-controlled mathematical assumption.
Model your chest odds, run transparent simulations, and plan a 14-day window—without confusing community assumptions for official facts.
No login. No tracking. No claims of official drop data.
Each tool keeps the math visible and the unknowns labeled.
Use an assumption—not a rumor presented as fact—and see the math update instantly.
Model: 1 − (1 − p)ⁿ. It assumes every chest is an independent roll with a fixed probability. The actual game may not follow these assumptions. Expected value is not a guaranteed result.
Any rate used in our calculator or simulator is a user-controlled mathematical assumption.
Everything runs locally in your browser. We never ask for an Epic Games login.
Community estimates are not a substitute for a verifiable first-party source.
Our probability model assumes independence and a fixed rate; the actual game system may differ.
Check the date shown in your own game. We do not publish an unverified global deadline.
No. It is a clearly labeled example value used to demonstrate the calculator. Change it to test any assumption; Epic Games has not been cited here as publishing a rate.
No. It produces independent random trials using the rate you enter. It cannot see or influence the game.
Rare outcomes naturally create long dry runs. A probability is not a schedule, and past failures do not guarantee a future success under an independent-roll model.
No. Expected value is a long-run mathematical average across many repeated experiments, not a promise about one player’s result.
No. The tools run in your browser, do not connect to your game account, and cannot grant or activate any item.