Damage Calculator

Damage Calculator is an in-game Mythic+ planning addon that estimates how much damage a specific dungeon spell will deal to your character after defensives, externals, buffs, armor, and versatility are applied.

What it does

• Lets you pick a dungeon and browse/search spells by name or spell ID.
• Filters spells by Tankbuster, Avoidable, and Trivial.
• Supports keystone levels +2 to +30.
• Handles affix logic automatically: toggle Fortified/Tyrannical at +7 to +9, both active at +10+.
• Provides mitigation panels for Defensives, Externals, Group Buffs, and Group Actives.
• Supports ranked mitigation entries (right-click to cycle rank where applicable).
• Uses your Versatility, Avoidance and Armor to adjust results.
• Shows a full result breakdown: Base Health, Effective Health, Base Damage, Final Damage, Remaining Health, plus mitigation/absorb details.
• Accounts for spell damage variance: the displayed number is the upper bound (worst-case roll), so actual hits may be lower.

Supported dungeons

• Algeth'ar Academy
• Magisters' Terrace
• Maisara Caverns
• Nexus-Point Xenas
• Pit of Saron
• Seat of the Triumvirate
• Skyreach
• Windrunner Spire

How to open

Use /dc or /damagecalculator in chat.