In Path of Exile 2, damage conversion is one of the most important mechanics for build scaling. It allows a POE 2 Currency skill’s original damage type to be transformed into another element or category, enabling powerful interactions with passives, gear, and support gems. Understanding how conversion works is essential for maximizing damage and creating specialized builds.

What Is Damage Conversion?

Damage conversion changes a portion (or all) of one damage type into another. For example, a skill that deals physical damage can be converted into fire, cold, lightning, or chaos damage. This means the skill stops scaling primarily with physical modifiers and instead benefits from modifiers related to the new damage type.

Conversion happens in percentages. If a skill converts 50% of physical damage to fire, then half of the original physical damage becomes fire damage while the rest remains physical unless further conversion is applied.

Conversion Order and Rules

Damage conversion follows a structured order. First, base damage is calculated. Then conversion is applied, and finally all relevant modifiers scale the resulting damage types. This sequence is crucial because modifiers apply after conversion, which allows builds to “double dip” into scaling categories.

There is also a key limitation: conversion cannot exceed 100% of the original damage type. If multiple sources attempt to convert the same damage, the game distributes conversion until the cap is reached.

Another important rule is that conversion can chain. Physical damage might convert to lightning first, and then lightning can convert into chaos depending on the build. This chaining enables advanced archetypes that rely on stacking multiple mechanics.

Why Conversion Is Powerful

Damage conversion enables build identity. Instead of stacking generic damage, players can specialize into elemental or chaos scaling where stronger multipliers often exist. It also allows skills that normally belong to one archetype to function in a completely different one.

For example, physical spell builds often convert fully into elemental damage to benefit from penetration, exposure, and elemental scaling nodes. Similarly, minion builds may convert damage to match aura bonuses.

Conversion also improves consistency. Elemental damage interactions such as shock, ignite, or freeze become available once damage is converted, opening additional layers of scaling.

Common Sources of Conversion

Damage conversion typically comes from:

Skill gems with built-in conversion

Support gems that convert damage types

Passive tree nodes granting partial conversion

Weapons and unique items that convert damage

Ascendancy effects designed around specific elements

Conclusion

Damage conversion in Path of Exile 2 is a cheap POE 2 Currency Orbs foundational system that enables creative build design and deep optimization. By understanding conversion order, caps, and scaling interactions, players can transform ordinary skills into highly specialized damage engines and unlock some of the most powerful strategies in the game.