genshin damage calculator

How this Genshin Damage Calculator works

This tool estimates the damage of a single hit in Genshin Impact using the core formula pieces most players care about: ATK scaling, talent multiplier, DMG bonus, crit stats, enemy defense, enemy resistance, and optional amplifying reactions like Melt/Vaporize.

If you are comparing artifacts, weapons, or team buffs, this calculator is ideal for quick theory checks. It gives you three practical outputs: Non-Crit Damage, Crit Damage, and Expected Average Damage.

Damage formula breakdown

1) Base hit damage

The base hit starts with your scaling stat and talent ratio:

• Base = (Total ATK × Talent Multiplier) + Flat Damage
• Talent multiplier is entered as a percentage (for example, 240% for a big skill hit).

2) DMG bonus multiplier

Then the calculator applies your total DMG bonus from goblet, passives, set bonuses, and buffs:

• After Bonus = Base × (1 + DMG Bonus)

3) Enemy defense and resistance

Real output depends heavily on enemy mitigation:

• Defense Multiplier uses character level, enemy level, and DEF reduction.
• Resistance Multiplier uses enemy RES and follows in-game scaling for negative/high resistance values.

4) Crit and average value

Crit values are shown separately so you can evaluate consistency:

• Non-Crit: your guaranteed hit value
• Crit: Non-Crit × (1 + Crit DMG)
• Average: Non-Crit × (1 + Crit Rate × Crit DMG)

5) Reactions (Melt/Vaporize)

For amplifying reactions, the calculator applies reaction base multiplier (1.5x or 2.0x), then adds EM-based scaling and reaction bonus. This is useful when comparing EM sands vs ATK sands for reaction-focused teams.

Best practices when using a genshin damage calculator

• Use realistic combat buffs, not perfect showcase-only stacking.
• Compare average damage, not only crit screenshots.
• Keep crit ratio balanced (often around 1:2 Crit Rate to Crit DMG).
• Check enemy RES assumptions—10% is common for many targets, but bosses vary.
• Run multiple scenarios: solo stats, full team buffs, and abyss rotation conditions.

Example use case

Suppose your carry has 2200 ATK, a 240% talent hit, 61.6% DMG bonus, 70/150 crit, and attacks a level 90 enemy with 10% RES. Entering these values gives you a clean baseline. From there, tweak one variable at a time: weapon swap, artifact main stat, or team buff source.

This approach helps avoid misleading “feels stronger” decisions and gives a consistent way to optimize your build.

Final notes

No external calculator can replace in-game testing entirely, but a fast estimator dramatically improves build decisions. Use this page as your quick planning tool for artifact farming, weapon pulls, and team optimization.