RotMG DPS Calculator | Compare Weapon DPS and Time to Kill

Welcome to our free RotMG DPS calculator, designed to help Realm of the Mad God players quickly determine their damage output. Whether you're testing a new weapon or comparing builds for a dungeon run, this online tool provides accurate DPS calculations, effective damage versus enemy defence, and time-to-kill estimates in one place.

Use this tool when you want to test a new weapon, check how enemy defence affects your damage, or compare builds before entering a dungeon.

RotMG DPS Calculator

Quick DPS Calculation

Select a weapon to auto-fill stats, or enter manually below.
Minimum damage per projectile.
Maximum damage per projectile.
100% is standard. Higher = faster shooting.
Number of shots fired per attack.
Your character's ATT stat.
Your character's DEX stat affects fire rate.
Target's defence reduces your damage.
Enter HP to see time-to-kill.

Compare Up to 3 Weapon Setups

Shared Enemy Stats

Setup 1
DPS (raw): –
Effective DPS: –
Setup 2
DPS (raw): –
Effective DPS: –
Setup 3
DPS (raw): –
Effective DPS: –

How to use this RotMG DPS calculator

  • Step 1: Enter your weapon stats (min/max damage, rate of fire, projectiles) and your character's Attack and Dexterity.
  • Step 2: Add the enemy's defence value. If you want to see how long it takes to defeat an enemy, enter their HP as well.
  • Step 3: Press Calculate DPS to view your damage per second, effective DPS versus defence, and estimated time-to-kill.
  • Step 4: Switch to Advanced Comparison mode to compare up to three weapon setups side-by-side and discover the best DPS weapon for your build.

How the calculator estimates DPS

This tool estimates average weapon damage, applies Attack and Dexterity, includes rate of fire and projectiles, then adjusts the result for enemy defence to show raw DPS, effective DPS, and time to kill.

For example, a slower weapon with higher damage can look strong at first, but a faster weapon may perform better once enemy defence and hit rate are considered.

Understanding DPS in Realm of the Mad God

DPS stands for damage per second and represents how much damage your character can deal to enemies over time. In RotMG, your DPS depends on several factors: your weapon's base damage range, your Attack stat (which boosts damage), and your Dexterity stat (which increases how quickly you fire).

Rate of fire and the number of projectiles per shot also play a crucial role. Some weapons fire multiple projectiles, multiplying your potential damage if all shots connect. However, enemy defence reduces the damage you deal per hit, so high-defence bosses require careful weapon selection.

This RotMG damage calculator provides theoretical values to help you compare builds. Keep in mind that actual combat involves dodging, accuracy, and ability usage, but these baseline DPS figures are invaluable for optimising your gear choices.

Tips to optimise your damage output

  • Choose the right weapon: High-damage, low-fire-rate weapons like the Doom Bow excel against low-defence targets, while faster weapons may be better against armoured foes.
  • Balance DPS and survivability: Don't sacrifice defence or speed purely for damage. A dead character deals no DPS.
  • Consider range and patterns: Some weapons have shorter range or unusual shot patterns. Make sure you can reliably hit your targets.
  • Use buffs wisely: Abilities like Berserk and Damaging can significantly boost your effective DPS. Factor these into your strategy when fighting bosses.
  • Test with this tool: Use the advanced comparison mode to find the best DPS weapon in RotMG for your specific class and play style.

RotMG DPS calculator FAQs

How accurate is this RotMG DPS calculator?
This calculator uses the widely accepted RotMG DPS formula, incorporating Attack, Dexterity, rate of fire, projectiles, and enemy defence. It provides reliable theoretical values for comparing weapons, though actual in-game damage may vary due to accuracy and positioning.
Can I compare different weapons with this tool?
Yes! Use the Advanced Comparison mode to compare up to three weapon setups side-by-side. The tool highlights which setup has the highest effective DPS, making it easy to find the best option for your build.
Does the calculator include status effects and buffs?
This version calculates base DPS without buffs like Berserk or Damaging. To estimate buffed DPS, you can manually increase your Attack stat or rate of fire values to simulate these effects.
What is a good DPS in Realm of the Mad God?
A "good" DPS depends on your class and the content you're running. Generally, 4,000–6,000 effective DPS is solid for most dungeon bosses, while endgame players may reach 8,000+ with optimised gear and stats.
Can I use this DPS calculator on my mobile?
Absolutely. This online RotMG DPS tool is fully responsive and works on smartphones and tablets. Simply enter your stats and tap Calculate to see your results.
How does enemy defence affect my damage per second?
Enemy defence is subtracted from each hit's damage (after Attack scaling). High-defence enemies can drastically reduce your effective DPS, especially if your per-shot damage is low. Armour-piercing weapons or abilities help counter this.
Should I focus on raw DPS or effective DPS?
Effective DPS is usually more useful because it includes enemy defence, so it gives a better idea of how your weapon may perform against the target you entered. Raw DPS is still helpful when you want to compare weapon power before defence is applied.
What does armour piercing do in the advanced mode?
Armour piercing reduces the enemy's effective defence by a percentage before damage is calculated. For example, 50% armour pierce against a 40-defence enemy treats them as having only 20 defence.
Why are my results showing a dash (–)?
A dash indicates that a required value is missing or invalid. Please check that all damage, stat, and defence fields contain valid numbers. If effective DPS is zero, the enemy's defence may be completely blocking your damage.

This is an unofficial fan-made tool for quick DPS estimates and weapon comparison.