About Elden Ring Calculator
An independent, fan-made collection of Elden Ring calculators focused on careful math, fast tools and visible limitations.
Why we built it
Character planning often combines class selection, allocation and rune budgeting. Elden Ring Calculator makes those operations interactive without requiring a login, external calculator API or a server-side game database.
What the published calculators actually do
The publicly indexed calculators support eight-attribute build allocation, minimum-level starting-class comparison, rune budgeting and equip-load thresholds. These are original browser-side calculations with user-controlled inputs and documented limits. Separately available research tools explore weapon Attack Rating, status and damage using version-labelled community references; those pages are not presented as broadly game-client verified and remain outside the search sitemap.
How results and sources are checked
Level and rune formulas have deterministic automated boundary tests. Starting-class comparisons use explicit eight-attribute origin vectors, and equip load checks the exact 30%, 70% and 100% boundaries against the maximum weight you enter. Where we reference third-party game parameters, we distinguish a published source number from an independently checked result. Unknown or contradictory weapon fields are not converted to zero or silently patched. Read our detailed accuracy and source record before using experimental combat calculations.
How to inspect our work
Elden Ring Calculator is maintained as a public code project: view the GitHub repository, read first-party release notes, or open the Build Planner and Rune Calculator directly. A passing automated test verifies a stated input/output rule, not blanket accuracy for an untested game patch.
Contact and corrections
Found an incorrect value, a broken calculator or a source we should review? Email [email protected] with the tool name, your non-sensitive example inputs and a link to the relevant source. Please do not email your game save files, passwords or private information.
Unofficial fan project
Elden Ring is a game by FromSoftware, published by Bandai Namco Entertainment. This is an independent fan-made tool and is not sponsored by, endorsed by or affiliated with those companies. No official logos, game artwork, sounds or game files are included.