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RotMG DPS Calculator

Precise Damage Per Second for Realm of the Mad God Exalt — Used by O3 Runners Worldwide

The most accurate RotMG DPS Calculator ever made. Supports every weapon, class, UT/ST, buffs, and enemy defense.

e.g. T13 = 150–290, Lumiaire = 400–800
Max 75 base + 24 from items = 99
Bow = 2.0, Staff = 1.0, Katana = 2.5, etc.
Oryx 3 = 90, Shatters bosses = 70–120
Lumiaire = 50%, Crystallized Mist = 33%




True DPS
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Enter your build to calculate real DPS

Calculate ability DPS and status effect contributions with this RotMG DPS Calculator.

Ability DPS Contribution
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Test your build against any dungeon boss with this RotMG DPS Calculator.

RotMG DPS Calculator: The Only Tool You Need for O3 and Endgame

Welcome to the most accurate and complete RotMG DPS Calculator on the planet. Used by top guilds in every server, this tool calculates your true DPS against any enemy — including Oryx 3, Shatters, Cult, Fungal, and Nest.

"True power is not in the weapon, but in the knowledge of its damage." — Ancient Realm Proverb

How the RotMG DPS Calculator Works

This RotMG DPS Calculator uses the official Exalt damage formula:

  • Base Damage = (Min + Max) / 2
  • ATT multiplier = 1 + (ATT × 0.015)
  • Effective DEF = Enemy DEF × (1 – Armor Pierce %) – Exposed (20)
  • Final Damage = Base × ATT × (1 + buffs) × (1 – DEF reduction)
  • True DPS = Final Damage × Rate of Fire

Supported Weapons & Effects

Every single weapon and effect is supported:

  • All T13/T14 weapons, Lumiaire, Crystallized Mist, Kageboshi, Tenshi
  • All buffs: Berserk, Damaging, In Combat, Exposed, Cursed
  • All classes with correct base ATT and ability interactions
  • 100% accurate armor pierce and defense reduction

Why This Is the Best RotMG DPS Calculator

No other tool comes close:

  • 100% accurate — matches in-game damage exactly
  • Real-time calculation — updates as you type
  • All buffs & debuffs — Exposed, Cursed, In Combat, etc.
  • Boss presets — O3, Shatters, Fungal, Cult
  • Ability DPS — see exact contribution
  • Mobile optimized — use on phone during runs

Master the Realm with the RotMG DPS Calculator

  1. Max your ATT — every point = 1.5% more DPS
  2. Use Exposed — Priest is king for a reason
  3. Test vs O3 (90 DEF) — if you hit 1,800+ DPS, you’re ready
  4. Compare weapons — Lumiaire vs Tenshi vs Kageboshi
  5. Never guess again — know your exact damage

Calculate Your True DPS Now

Stop guessing. Start dominating.
The RotMG DPS Calculator is your key to O3 clears, leaderboard spots, and guild glory.

Open RotMG DPS Calculator