genshin build calculator

Estimate your expected damage per hit, rotation damage, and DPS using a simplified version of the in-game formula.

Character Base ATK

Weapon Base ATK

ATK% Bonus

Flat ATK Bonus

Talent Multiplier (%)

Total DMG Bonus (%)

CRIT Rate (%)

CRIT DMG (%)

Reaction Multiplier

Enemy RES (%)

RES Shred (%)

DEF Shred (%)

Character Level

Enemy Level

Hits per Rotation

Rotation Time (seconds)

Enter your stats and click Calculate.

Note: This is a practical build-planning calculator. It does not include every niche mechanic (special scalings, additive reactions like Aggravate/Spread, enemy state modifiers, or unique skill exceptions).

If you're trying to optimize a character in Genshin Impact, a reliable damage estimator helps you stop guessing and start comparing. This genshin build calculator focuses on the core offensive variables most players tune: ATK, talent multiplier, damage bonus, crit stats, reaction multipliers, defense scaling, and resistance.

What this genshin build calculator is best for

Comparing two artifact sets quickly
Checking if more CRIT Rate or CRIT DMG gives better average value
Testing the effect of resistance shred (Viridescent Venerer, Zhongli shield, etc.)
Estimating full rotation output instead of only a single hit screenshot

Core formula used

1) Total ATK

Total ATK = (Character Base ATK + Weapon Base ATK) × (1 + ATK%) + Flat ATK

2) Pre-defense, pre-resistance hit

Raw Hit = Total ATK × Talent Multiplier × (1 + DMG Bonus) × Reaction Multiplier

3) Defense multiplier

The tool uses a level-based defense term and optional DEF shred. This is especially useful when comparing runs with and without defense reduction from teammates or constellations.

4) Resistance multiplier

Enemy resistance uses the standard piecewise behavior: normal positive resistance reduces damage, negative resistance increases damage at half efficiency, and very high resistance scales differently.

5) Crit expectation

Expected Damage = Non-crit Damage × (1 + CRIT Rate × CRIT DMG)

This gives average performance over many hits, which is much better for team planning than only looking at crit screenshots.

How to use it in practice

Start with your current in-game stats.
Set the talent multiplier to the exact hit you want to evaluate.
Choose the reaction multiplier only if that hit consistently reacts.
Set realistic enemy level and resistance for your target content.
Input hits per rotation and rotation time to get DPS context.

Build optimization tips

Balance crit before overstacking one side

A common benchmark is to keep CRIT Rate and CRIT DMG in a healthy ratio, then tune based on your weapon and ascension stat. The calculator helps reveal when extra rate has more value than extra damage, or vice versa.

Don't ignore resistance and defense effects

Resistance shred and defense reduction can outperform raw ATK upgrades in real combat. Team buffs are often what make a build feel complete.

Use rotation damage, not only per-hit damage

A setup with lower single-hit numbers can still produce higher total DPS if it fits more hits into the same rotation window.

Example comparison workflow

Suppose you are choosing between:

Set A: higher ATK% and lower crit consistency
Set B: lower ATK but stronger crit balance

Enter Set A values, note expected hit and rotation DPS, then swap to Set B. The higher expected rotation output is usually the better practical build.

Final notes

This genshin build calculator is intentionally streamlined so you can test ideas fast. For most players, quick iteration is more valuable than an overcomplicated spreadsheet. Use this tool as your baseline, then fine-tune with in-game testing for energy needs, uptime, and execution comfort.