Practice session
Measure a rune route including loading and reset time. For a weapon drop, record only enemies eligible to drop that weapon.
RPG & open-world
Elden Ring
An open-world action RPG built around exploration, combat, and character builds.
Build milestones and rune routes
What to track
Measure runes per completed route including resets and travel. Estimate item odds only across enemies that can drop the item.
Measure your resultsTools for Elden Ring
Probability
Elden Ring · Build milestones and rune routes
Estimate the chance of at least one success from a known chance per eligible enemy kill.
Probability
Loot Probability Calculator
Find the odds of getting at least one drop across multiple tries.
Probability
Drop Chance Calculator
Estimate the chance of a single drop from recorded attempts.
Utility
Time-to-Goal Calculator
Estimate playtime needed to reach a goal at a given hourly pace.
Guides and tutorials
Build a repeatable progression plan
Create a build guide with stat checkpoints and a substitute weapon, then show one boss’s punish windows.
Calculate drop odds over several attempts
Use the chance of missing every roll to find the odds of at least one drop.
Read guideFrequently asked questions
Can a calculator promise a rare drop by run ten?
A fixed independent chance gives odds, while actual results can vary. Review item discovery and enemy eligibility first.
How can I practice build milestones and rune routes?
Measure a rune route including loading and reset time. For a weapon drop, record only enemies eligible to drop that weapon.
