PoE2 Weapon DPS Calculator (Open Source)

Item Clipboard

Tip: paste anything and it will auto-parse.

Calculation Options

Match Tooltip DPS

Mirrors the in-game sheet: ignores Crit and “Gain % as Extra …”, and doesn’t re-apply Quality. Uses only the consolidated Damage: A–B lines shown on the item.

Include Crit (chance × multiplier)

Expected value factor: (1 + CritChance × (CritMulti−1)). Crit chance is read from your item.

Apply “Gain % of Damage as Extra <Type>”

Adds extra damage of the listed type(s) based on the chosen base. Many mods are phys-based; choose “Physical Only” if yours is phys-only. Uses proper min/max conversion (extra scales min and max separately).

Apply Quality to Physical Damage

Historical local phys scaling; usually unnecessary because clipboard lines are already augmented. Leave off unless testing assumptions.

Enemy & Projectiles

Enemy Resistances (%)

Per-element resistance of the target before penetration/exposure.

Phys Fire Cold Lightning Chaos

Penetration (%)

Per-element penetration (or equivalent exposure/curse effect; enter as a flat % that reduces resistance).

Phys Fire Cold Lightning Chaos

Projectiles can all hit the same target

If enabled, per-attack DPS is multiplied by projectile count. If disabled, DPS is shown per projectile (single-target baseline).

History (local)

Results

Attacks per Second—

Crit Chance—

Avg Hit (no crit)—

DPS (no crit)—

DPS (with crit)—

Effective DPS vs Enemy—

Damage Breakdown

Type	Min–Max	Avg

What we support

Reads consolidated Physical/Fire/Cold/Lightning/Chaos Damage: A–B lines (preferred)
If a consolidated line is missing, uses Adds A to B <Type> Damage
“Gain % of Damage as Extra …” with proper min/max scaling, base = (All | Physical)
Per-element Enemy Resistances and Penetration → Effective DPS
Projectiles: per-projectile vs multi-hit per attack
Uses displayed APS and Crit Chance
Match Tooltip DPS mode for parity with in-game sheet
Shareable URL, Auto-parse on paste, and Local History