Project identity
About TimelessCalc
Why TimelessCalc exists and what this focused Path of Exile utility does differently.
Last updated August 3, 2026
One task, in the browser
TimelessCalc exists for the moment when a player already has a Timeless Jewel and wants to know what its seed does. It deliberately avoids build management, account systems, reverse searches and trade-price scoring.
Traceable calculations
This release uses the Path of Exile 3.29 mainline tree and engine data pinned to Path of Building Community commit a02dbf94ccd04577e02c1224311c815643c152e6. The page, Worker and data chunks all identify release 2026-08-03.1 so results are never silently mixed across versions.
Independent and unofficial
TimelessCalc is not a Grinding Gear Games product and does not use official logos or user-interface artwork. Its visual language is an original, restrained antiquarian instrument rather than a browser copy of Path of Building.
Contact and operation
The public operator’s legal identity, jurisdiction and verified contact channel must be supplied by the domain owner before production launch. Advertising is disabled. Optional Google Analytics loads only after the visitor accepts it through the site’s privacy control.