What is the difference between Forward and Reverse Vaporize?

Forward Vaporize occurs when Hydro hits a Pyro aura (2.0x multiplier). Reverse Vaporize occurs when Pyro hits a Hydro aura (1.5x multiplier). Hydro is "strong" against Pyro, meaning it consumes more aura but deals more damage per hit.

Why is Reverse Vaporize more common in the meta?

Because Hydro is "strong" against Pyro, a Hydro aura stays on the enemy longer, allowing multiple Pyro attacks (like Xiangling's Burst) to trigger reactions. Forward Vaporize usually wipes the aura instantly, making it hard to sustain.

Does Vaporize damage depend on character level?

No. unlike Overload or Swirl, Vaporize is an "Amping" reaction. It multiplies your existing hit damage, which is based on ATK, Crit, and Damage Bonus. Higher level characters only deal more damage because their base stats are higher.

Yes. Because it multiplies the base hit, if that base hit is a Critical Hit, the resulting Vaporize damage will also be massive. This is why Crit Rate and Crit Damage are vital for Vaporize teams.

What is the ideal amount of Elemental Mastery (EM) for Vaporize?

For most carries (like Hu Tao or Xiangling), 200–300 EM is the sweet spot. After 400 EM, the diminishing returns make it more efficient to invest in Crit or ATK%.

Does the 4-piece Crimson Witch bonus help Vaporize?

Yes, it provides a flat 15% Vaporize Damage bonus, which is added directly to the multiplier provided by your EM.

Who are the best Hydro applicators?

Xingqiu, Yelan, and Furina are the gold standard because they provide consistent off-field Hydro application, allowing your Pyro carries to Reverse Vaporize every hit.

Can I Vaporize with Dendro in the team?

Dendro + Pyro creates Burning. If you apply Hydro to a Burning enemy, you can trigger Vaporize, but it can be tricky as the Burning aura can also consume your elements.

What is "ICD" and how does it effect Vaporize?

Internal Cooldown (ICD) limits how often a specific skill applies its element. If a character has standard ICD, they only Vaporize every 3rd hit or every 2.5 seconds. Characters with "no ICD" (like Xiangling) are highly valued because they Vaporize every single hit.

Is Vaporize better than Melt?

Forward Vaporize and Forward Melt both have a 2.0x multiplier. However, Hydro aura is generally easier to maintain than Cryo aura, making Vaporize teams more reliable for most players.

Interpreting Your Result

Vape Bonus < 15%: Early game or unoptimized build. 15%–40%: Standard endgame build (approx 200 EM). >50%: High EM focus; ensure you aren't sacrificing too much Crit Damage.

✓ Do's

•Prioritize a Hydro applicator (Xingqiu/Yelan) for Pyro carries to ensure consistent 1.5x Reverse Vaporize.
•Aim for 100-200 EM minimum on your reaction trigger.
•Use the 4pc Crimson Witch set on Pyro carries for the direct 15% bonus.
•Watch for Internal Cooldowns (ICD) to ensure your strongest hits are the ones triggering the reaction.

✗ Don'ts

•Don't ignore Crit Rate; missing a crit on a Vaporize hit loses a massive amount of potential DPS.
•Don't stack EM beyond 500-600; the diminishing returns curve becomes too steep.
•Don't apply Pyro first if you are trying to trigger Hydro Vaporize, unless you have a fast enough Hydro applicator to overtake it.
•Don't forget to swirl the element you want to buff with Anemo characters before starting the reaction chain.

How It Works

The Genshin Impact Vaporize Damage Calculator is the definitive tool for Pyro and Hydro mains seeking to maximize their elemental reactions. Vaporize is the cornerstone of the Genshin meta, offering massive multiplicative damage boosts. This calculator helps you distinguish between Forward and Reverse Vaporize, factors in your Elemental Mastery (EM), and accounts for artifact set bonuses like the 4-piece Crimson Witch of Flames, ensuring your "nuke" hits and consistent rotations are perfectly optimized.

Understanding the Inputs

Initial Hit Damage: Damage without any reaction. EM: Elemental Mastery from your stat screen. Reaction Multiplier: 2.0x for Hydro on Pyro, 1.5x for Pyro on Hydro. Artifact/Bonus %: Extra bonuses like Crimson Witch (15%).

Formula Used

Vaporize Damage = Initial Hit Damage × Base Multiplier × [1 + (2.78 × EM / (EM + 1400)) + React Bonus] Base Multiplier: 2.0 (Hydro on Pyro) or 1.5 (Pyro on Hydro). Example: A 15,000 Pyro hit on Hydro with 250 EM and a 15% Crimson Witch bonus: DMG = 15,000 × 1.5 × [1 + (2.78 × 250 / 1650) + 0.15] = 22,500 × 1.571 = 35,347 damage.

Real Calculation Examples

1Pyro on Hydro (1.5x), 0 EM: 10,000 * 1.5 = 15,000.
2Hydro on Pyro (2.0x), 400 EM: 10,000 * 2.0 * [1 + (2.78 * 400 / 1800)] = 20,000 * 1.617 = 32,340.
3Hu Tao Charged Attack (Reverse Vape), 180 EM: 25,000 * 1.5 * [1 + (2.78 * 180 / 1580)] = 37,500 * 1.316 = 49,350.

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The Comprehensive Guide

Genshin Impact Vaporize Damage Calculator: Mastering the Hydro-Pyro Meta

In the high-stakes combat of Genshin Impact, **Vaporize** stands as the ultimate test of a player's understanding of elemental mechanics. It is the reaction that powers legendary "National" teams and turns carries like Hu Tao and Xiangling into unstoppable forces. This comprehensive guide and Vaporize Damage Calculator will break down the complex math, the hidden "Gauge Theory," and the optimal stat thresholds you need to reach the damage ceiling of Teyvat.

What is Vaporize? The Logic of Amplification

Vaporize is classified as an Amping Reaction. Unlike transformative reactions (like Overload) that deal a flat amount of damage, Vaporize takes your character's base hit—including their Attack, Crit, and Damage Bonuses—and applies a massive multiplier. This means as your character gets stronger through artifacts and levels, the Vaporize reaction scales exponentially with them.

The Fundamental Multipliers

The core of Vaporize lies in which element triggers the reaction. Genshin Impact uses a "Strength" system for elements:

Forward Vaporize (2.0x Multiplier): Occurs when Hydro hits a Pyro aura. Hydro is "Strong" against Pyro. Because it's a 2x boost, it's the highest multiplier but it consumes 2 units of Pyro aura, usually clearing the enemy for next hits.
Reverse Vaporize (1.5x Multiplier): Occurs when Pyro hits a Hydro aura. Pyro is "Weak" against Hydro. While the multiplier is lower reaching only 1.5x, it only consumes 0.5 units of Hydro aura, allowing you to hit the enemy multiple times with Pyro while keeping the Hydro aura active.

The Algebra of Destruction: The Vaporize Formula

To calculate your final damage, the game uses the following equation:

Final DMG = Base Hit × Reaction Multiplier × (1 + EM Bonus + Special Bonus)

Where:

Base Hit: The damage your skill would deal to a target with no elements.
Reaction Multiplier: 1.5 or 2.0.
EM Bonus: 2.78 × EM / (EM + 1400).
Special Bonus: Flat bonuses from artifacts (like +15% from Crimson Witch).

Gauge Unit Theory: Why Hydro Rules

If you've ever wondered why Xingqiu and Yelan are considered "SS-Tier," the answer lies in Gauge Unit Theory (GUT). Elements in Genshin aren't just "on" or "off"; they have quantities (Units). A standard Hydro application usually has 1 unit (1U). Because Pyro is "Weak" to Hydro, a Pyro hit only removes 0.5 units of Hydro. This means if you have a fast Hydro applier, the enemy is effectively always "Wet," allowing your Pyro character to Reverse Vaporize every single strike. This consistency is why Reverse Vape teams out-DPS Forward Vape teams in long battles.

Optimal Stats: The EM Threshold

Elemental Mastery (EM) provides diminishing returns. The first 100 EM gives you roughly a 20% boost to your Vaporize reaction. The jump from 500 to 600 EM only gives about a 4% boost. For most players, the **Ideal EM Range is 200 to 300**. Once you reach 300 EM, you are almost always better off looking for more Crit Damage or Attack % in your substats.

Internal Cooldown (ICD): The Reaction Gatekeeper

A common mistake for beginners is thinking every hit from a fast attack rhythm will Vaporize. Most skills have an Internal Cooldown of 2.5 seconds or 3 hits. For example, if Diluc hits 3 times in 1 second, only the first hit will trigger Vaporize. However, some special characters like Xiangling have "No ICD" on their bursts, meaning her Pyronado can Vaporize every single time it swings around. This "No ICD" property is what makes certain characters meta-defining.

Artifact Synergy: Beyond Substats

The right artifact set can act as a direct multiplier to your Vaporize math:

Crimson Witch of Flames (4-Piece): The "Holy Grail" for Pyro carries. It increases Vaporize damage by 15%. This bonus is extremely valuable because it is added *after* the EM curve, bypassing the diminishing returns.
Nymph's Dream / Heart of Depth: Essential for Hydro carries (like Childe) who want to maximize their Forward Vaporize nukes.
Gilded Dreams: A great choice for characters who swap frequently, providing a massive 230 EM to the wearer.

Best Teams for Vaporize Efficiency

The most successful teams in Genshin focus on maintaining a specific aura for the carry to "Vape" off of:

The National Team (Xiangling, Bennett, Xingqiu, Sucrose/Raiden): Uses Xingqiu's rapid Hydro to allow Xiangling to Reverse Vaporize her high-scaling burst.
Hu Tao Double Hydro (Hu Tao, Yelan, Xingqiu, Zhongli): The gold standard for single-target damage. Yelan and Xingqiu ensure the enemy never loses their Hydro status.
International Childe (Childe, Kazuha, Xiangling, Bennett): A complex rotation where Xiangling applies Pyro so Childe can Forward Vaporize his massive burst hit for 500k+ damage.

Common Mistakes to Avoid

Neglecting Crit Rate: A 100k Vaporize hit is 0 damage if it doesn't crit. Multipliers multiply the *result*, so if the result is a non-crit, you lose the biggest part of your damage.
Wrong Reaction Order: If your Hydro character hits *after* your Pyro character has already consumed the aura, you trigger a "weak" hit that doesn't utilize your build properly.
Ignoring Energy Recharge: All the Vaporize potential in the world is useless if your Xiangling can't get her burst back. Balance your "Damage Stats" with "Utility Stats."

Using the Vaporize Damage Calculator

To use this tool effectively, follow these steps: 1. Go to a Boss or dummy and record a single hit without any characters applying elements. This is your Initial Hit. 2. Enter your total Elemental Mastery from the character details page. 3. Select your Reaction Type. If your Pyro character is hitting a Wet enemy, choose Reverse (1.5x). 4. Add any Reaction Bonuses from artifacts (e.g., 0.15 for Crimson Witch). The calculator will then give you a precise total. Use this to compare different weapons (e.g., Dragon's Bane vs. Deathmatch) to see which provides a higher damage ceiling for your specific build.

Conclusion: The Science of the "Big Number"

Vaporize is more than just a reaction; it's a science. By carefully balancing your Elemental Mastery, understanding the secret cooldowns of your characters, and choosing the right supports, you can turn a moderately geared character into a world-class damage dealer. The Genshin Impact Vaporize Damage Calculator is your first step toward mastering the meta and conquering the Spiral Abyss. Start calculating, start optimizing, and watch the health bars of your enemies evaporate.

Explore More Elemental Guides

Once you've mastered Vaporize, check out our Melt Damage Calculator for the other half of the amping meta, or our Reaction Damage Calculator for a broad look at Bloom, Hyperbloom, and Aggravate mechanics.

Usage of This Calculator

Who Should Use This?

Hu Tao and Xiangling mains, Childe theorycrafters aiming for Burst nukes, Xingqiu/Yelan optimizers, and any player looking to clear the Spiral Abyss with elemental team compositions.

Limitations

This tool calculates the damage of a single reaction instance. It does not account for enemy resistance, defense, or multi-hit ICD rotations.

Real-World Examples

Hu Tao Charged Attack

Scenario: Hu Tao hits for 30,000. She has 200 EM and 4pc Crimson Witch, triggering Reverse Vaporize.

Outcome: Total = 30,000 * 1.5 * [1 + (2.78 * 200 / 1600) + 0.15] = 45,000 * 1.4975 = 67,387 damage.

Tartaglia Burst Nuke

Scenario: Childe hits for 100,000 on his burst. He has 100 EM and triggers Forward Vaporize.

Outcome: Total = 100,000 * 2.0 * [1 + (2.78 * 100 / 1500)] = 200,000 * 1.185 = 237,000 damage.

Summary

Vaporize is the backbone of the most powerful teams in Genshin Impact. By understanding the math behind Forward and Reverse multipliers and balancing your Elemental Mastery with Crit stats, you can unleash devastating damage. This calculator provides the precision needed to optimize your builds and dominate any challenge in Teyvat.

Genshin Impact Vaporize Damage Calculator