Persona 5 Tactics Fusion Calculator

Optimize your Persona 5 Royal fusions for powerful skills and stats.

Persona Fusion Inputs

Select two base Personas to see the resulting fusion outcome and potential skill inheritance.

Fusion Results

The resulting Persona’s Arcana is determined by the game’s internal fusion chart, which dictates which Arcana results from combining two specific Arcana. Level is typically the average of the two parent Personas, with potential adjustments. Inheritable skills are a combination of learned skills from the parents and the base skills of the resulting Persona, influenced by the chosen inheritance type.

Persona Fusion Data Table

Common Persona Fusion Outcomes & Arcana Relationships

Parent Arcana 1	Parent Arcana 2	Resulting Arcana	Base Resulting Persona
Fool	Fool	Fool	Arsene
Fool	Magician	Magician	Jack Frost
Magician	Priestess	Lovers	Anemone
Priestess	Priestess	Emperor	Odin
Emperor	Chariot	Strength	Unicorn
Chariot	Hermit	Fortune	Ganga
Strength	Justice	Hanged Man	Dionysus
Justice	Death	Temperance	Naga Raja
Death	Temperance	Devil	Mephisto
Temperance	Devil	Tower	Baphomet
Devil	Tower	Star	Gogmagog
Tower	Star	Moon	Siegfried
Star	Moon	Sun	Yasogami
Moon	Sun	Judgment	Ishtar
Sun	Judgment	World	Lucifer
Judgment	World	Fool	Satanael
Fool	Magician	Magician	Jack Frost
Magician	Priestess	Lovers	Anemone
Priestess	Emperor	Hierophant	Jikoku
Emperor	Chariot	Strength	Unicorn
Chariot	Hermit	Fortune	Ganga
Hermit	Justice	Hanged Man	Dionysus
Justice	Death	Temperance	Naga Raja
Death	Temperance	Devil	Mephisto
Temperance	Devil	Tower	Baphomet
Devil	Tower	Star	Gogmagog
Tower	Star	Moon	Siegfried
Star	Moon	Sun	Yasogami
Moon	Sun	Judgment	Ishtar
Sun	Judgment	World	Lucifer
Judgment	World	Fool	Satanael

Persona Fusion Skill Chart Example

Chart showing potential skill inheritance from selected base Personas.

What is a Persona 5 Tactics Fusion Calculator?

A Persona 5 Tactics Fusion Calculator is a specialized tool designed to help players of the popular role-playing game Persona 5 (and its enhanced version, Persona 5 Royal) optimize the process of fusing Personas. In Persona 5, fusing Personas is a core mechanic where two or more existing Personas are combined to create a new, often more powerful, Persona. This calculator assists players by predicting the outcome of these fusions, including the resulting Persona, its level, its Arcana, and crucially, the skills it will inherit from its predecessors. Mastering persona fusion is key to building a formidable team capable of overcoming the game’s toughest challenges.

This tool is invaluable for any player looking to strategically plan their fusions. Whether you’re aiming to inherit specific powerful skills, create a Persona with optimal stats, or simply understand the complex fusion chart of Persona 5, the calculator streamlines the process. It helps avoid the trial-and-error approach, saving players time and in-game resources like money and experience points. Players can use it to plan ahead for boss fights, unlock ultimate Personas, or simply experiment with powerful skill combinations.

A common misconception about persona fusion is that it’s entirely random. While some elements of skill inheritance can feel unpredictable, the base outcomes (which Persona results from a specific combination of two others) are deterministic, governed by the game’s internal rules based on Arcana and level. The calculator clarifies these deterministic outcomes. Another misconception is that only the highest-level Personas are worth fusing for. However, lower-level Personas can be incredibly valuable if they inherit potent skills from higher-level ‘material’ Personas, making them strategic assets for specific builds.

Persona 5 Tactics Fusion Calculator Formula and Mathematical Explanation

The “formula” behind a Persona 5 Tactics Fusion Calculator isn’t a single mathematical equation but rather an implementation of the game’s complex fusion rules. These rules are primarily based on the Arcana (Tarot card affiliation) of the involved Personas and their respective levels. The calculator simulates these game mechanics.

1. Resulting Persona Determination:

The core of persona fusion is determining the resulting Persona. This is achieved by referencing the game’s internal fusion table. When two Personas are fused, their Arcana are cross-referenced in this table to determine the Arcana of the new Persona. Then, based on the levels of the parent Personas, the game selects a specific Persona within that resulting Arcana that the player will obtain.

Simplified Logic:

IF (PersonaA.Arcana == X AND PersonaB.Arcana == Y) THEN ResultingPersona = GetPersonaFromFusionTable(X, Y, AverageLevel(PersonaA, PersonaB))

2. Resulting Persona Level:

The level of the newly fused Persona is generally derived from the levels of its parents. A common formula is the average of the two parent levels, often rounded up or down, with specific adjustments based on the Arcana combination or if certain fusion boosts are active.

Formula:

FusionLevel = FLOOR((PersonaA.Level + PersonaB.Level) / 2) + AdjustmentFactor

The AdjustmentFactor can be +1, 0, or -1 depending on the specific fusion rules implemented by the game.

3. Skill Inheritance:

This is the most complex aspect. When a fusion occurs, the resulting Persona inherits skills. The pool of inheritable skills comes from:

• The base skills the resulting Persona naturally learns at its level.
• Skills the parent Personas possess, with certain restrictions.

The calculator simulates this by maintaining a database of skills each Persona can learn and possess. During fusion, it identifies skills from the parents that are eligible for inheritance, considering the player’s selected ‘Skill Inheritance Type’ (e.g., Normal, Special). Special fusions often allow for unique skill inheritance or guarantee specific skills.

Variables Table:

Key Variables in Persona Fusion Calculation

Variable	Meaning	Unit	Typical Range
PersonaA.Arcana	The Arcana (Tarot affiliation) of the first base Persona.	String (e.g., “Fool”, “Magician”)	Fool, Magician, Priestess, Emperor, etc. (22 total)
PersonaB.Arcana	The Arcana (Tarot affiliation) of the second base Persona.	String (e.g., “Fool”, “Magician”)	Fool, Magician, Priestess, Emperor, etc. (22 total)
PersonaA.Level	The current level of the first base Persona.	Integer	1 – 99
PersonaB.Level	The current level of the second base Persona.	Integer	1 – 99
FusionLevel	The calculated level of the resulting Persona.	Integer	Approx. (LvlA + LvlB) / 2
ResultingPersona.Arcana	The Arcana of the Persona created through fusion.	String	Fool, Magician, Priestess, Emperor, etc.
SkillInheritanceType	Player’s choice affecting the skill pool.	String (“Normal”, “Special”)	Normal, Special

Practical Examples (Real-World Use Cases)

Example 1: Creating a Skillful Arsene

Goal: Obtain Arsene with the skill “Mabufu” (Ice damage skill) in Persona 5.

Inputs:

• Persona 1: Jack Frost (Level 12, learns Mabufu at Level 14)
• Persona 2: Pixie (Level 5)
• Skill Inheritance Type: Normal

Calculator Output:

• Primary Result: Arsene (Fool Arcana)
• Fusion Level: 8 (Calculated as floor((12 + 5) / 2) = 8)
• Inheritable Skills: Based on Arsene’s base skills and eligible skills from Jack Frost and Pixie. If Arsene’s base skills don’t include Mabufu, and Jack Frost has it and it’s eligible, it has a chance to be inherited.
• Fusion Arcana: Fool

Interpretation: The calculator confirms that fusing Jack Frost and Pixie will result in Arsene. It highlights that Jack Frost, at Level 12, possesses Mabufu. If the player fuses them before Jack Frost learns Mabufu, they might need to level Jack Frost up first or rely on chance for skill inheritance. If Jack Frost already learned Mabufu, the calculator helps identify this potential inheritance.

Example 2: Optimizing for a High-Level Persona (e.g., Lucifer)

Goal: Fuse Lucifer, one of the ultimate Personas.

Inputs:

• Persona 1: Various high-level Personas (e.g., Siegfried – Level 75, Samael – Level 81, Maria – Level 86, etc.)
• Persona 2: Various high-level Personas (depending on the specific fusion path for Lucifer)
• Skill Inheritance Type: Normal

Calculator Output (Hypothetical):

• Primary Result: Lucifer (Judgment Arcana)
• Fusion Level: 93 (Example calculation: floor((86 + 99) / 2) = 92, +1 adjustment)
• Inheritable Skills: Displays potential skills from parents like God’s Hand, Megidolaon, etc., that could be passed to Lucifer.
• Fusion Arcana: Judgment

Interpretation: The calculator shows that fusing specific high-level Personas will result in Lucifer. It helps players identify which combinations are possible and potentially learn which high-level skills are candidates for inheritance. This allows players to prepare the necessary components (high-level Personas with desired skills) in advance, a crucial step for end-game content in Persona 5.

How to Use This Persona 5 Tactics Fusion Calculator

Using the Persona 5 Tactics Fusion Calculator is straightforward and designed to be intuitive for all players. Follow these simple steps to maximize your fusion efficiency:

1. Select Base Personas: Navigate to the “Base Persona 1” and “Base Persona 2” dropdown menus. Choose the two Personas you intend to fuse from the extensive list provided. The list contains most standard Personas available in Persona 5 Royal.
2. Choose Skill Inheritance Type: Select the “Skill Inheritance Type”. Most players will use “Normal” inheritance. “Special” might be relevant for certain unique fusions or if you are trying to replicate specific inheritance quirks.
3. Calculate Fusion: Click the “Calculate Fusion” button. The calculator will process your selections based on the game’s known fusion mechanics.
4. Review Results: Below the buttons, you’ll find the “Fusion Results” section.
   • Primary Highlighted Result: This displays the name of the resulting Persona and its Arcana.
   • Intermediate Values: You’ll see the calculated “Fusion Level” (the level the new Persona will have), a list of potential “Inheritable Skills” (skills it might learn from its parents or its base set), and the “Fusion Arcana” (confirming the Arcana type).
   • Formula Explanation: A brief text explains the general logic behind the results, helping you understand how the calculator works.
5. Interpret and Plan: Use the results to decide if this fusion meets your strategic goals. Are you getting the Persona you want? Does it have the potential for the skills you need? If not, adjust your base Persona selections and recalculate.
6. Reset or Copy:
   • Click “Reset” to clear all selections and return the calculator to its default state.
   • Click “Copy Results” to copy the calculated Primary Result, Intermediate Values, and key assumptions (like Arcana combination) to your clipboard for easy sharing or note-taking.

Reading Results for Decision-Making:

• Is this the Persona I need? Compare the “Primary Result” (Persona name and Arcana) against your desired outcome for your team build.
• Is the level appropriate? The “Fusion Level” gives you an idea of the Persona’s starting strength. You may need to level it up further.
• Can I get the skills I want? The “Inheritable Skills” section is crucial. While not exhaustive and subject to game mechanics, it gives you an idea of potential skill inheritance. You’ll need to cross-reference this with the specific skills your chosen parent Personas possess and their eligibility.

This calculator empowers you to make informed decisions, saving you time and resources in your quest to create the ultimate Personas in Persona 5.

Key Factors That Affect Persona 5 Fusion Results

Several factors significantly influence the outcome of Persona fusions in Persona 5. Understanding these elements is crucial for strategic planning and achieving desired results:

1. Arcana Compatibility: The most fundamental factor. Each Persona belongs to one of 22 Arcana (e.g., Fool, Magician, Lovers). The specific combination of the Arcana of the two parent Personas dictates the Arcana and potential pool of resulting Personas. The calculator’s underlying logic is heavily based on this compatibility matrix.
2. Parent Persona Levels: The levels of the two Personas being fused directly influence the level of the resulting Persona. Generally, fusing higher-level Personas results in a higher-level outcome. The calculator provides an estimated fusion level.
3. Skill Inheritance Rules: Not all skills from parent Personas can be inherited. The game has rules determining which skills are eligible based on the parent’s learned skills, the resulting Persona’s Arcana, and the player’s chosen inheritance type (Normal vs. Special). This calculator helps predict *potential* inheritable skills.
4. Fusion Specialization (DLC/Item Based): Certain DLC Personas or specific items can influence fusion outcomes, sometimes allowing for unique fusions or guaranteeing specific skills. This calculator might not account for all such special cases unless explicitly programmed.
5. Player Rank & Story Progression: In Persona 5 Royal, certain Personas become available for fusion only after specific Confidants reach certain ranks or after key story events. For example, Judgment and World Arcana Personas are typically locked until late-game.
6. Item Synthesis (Demon Compendium): While not a direct fusion input, having registered Personas in the Demon Compendium allows players to re-summon them, which is essential if a crucial parent Persona is accidentally consumed or if a better skill inheritance is needed. The calculator assumes you have access to the Personas you select.
7. Game Updates & Patches: Though less common for core mechanics, game patches could theoretically alter fusion tables or skill inheritance probabilities. This calculator relies on established game data for Persona 5 Royal.
8. ‘Shuffle Time’ Bonuses: After battles, ‘Shuffle Time’ can grant bonuses like skill cards or allow for a Persona to gain an extra skill. While not directly part of the fusion *calculation*, acquiring desirable skills via Shuffle Time on parent Personas is vital for effective inheritance planning.

Frequently Asked Questions (FAQ)

What’s the difference between Normal and Special skill inheritance?

Normal inheritance follows the standard rules where skills are selected from a pool of eligible skills learned by the parent Personas, plus the resulting Persona’s base skills. Special inheritance might apply to specific unique fusions (like ultimate Personas) and can sometimes guarantee specific skills or have a broader inheritance pool.

Can I inherit any skill from my parent Personas?

No. Only skills that the parent Personas possess *and* that are eligible for inheritance (based on game rules and the resulting Persona’s Arcana) can be passed down. Some skills are also exclusive to certain Personas.

Does the calculator guarantee the resulting Persona and skills?

The calculator provides the most probable outcome based on established Persona 5 fusion mechanics. The resulting Persona is deterministic, but the specific set of skills inherited (if multiple are eligible) involves an element of chance within the game’s systems.

What if I select the same Persona for both inputs?

Fusing a Persona with itself typically results in a Persona of the same Arcana, often with a higher level than the original. The calculator reflects this possibility based on the game’s rules.

Can I fuse Personas that are higher level than my current player level?

Yes, you can fuse Personas regardless of your player level. However, you cannot use Personas in battle that are higher level than your current player level, unless specific conditions are met (like through certain Confidant ranks).

How do I get rare skills like Almighty Boost or Megidolaon?

These powerful skills are typically learned by high-level Personas or specific ultimate Personas. To inherit them, you must ensure the parent Persona possesses the skill and that it is eligible for inheritance by the resulting Persona. This often requires careful planning and potentially using Skill Cards.

What happens if the fusion results in a Persona I’ve already fused?

When you fuse a Persona, it’s added to your Demon Compendium. If you fuse the same Persona again, you can simply re-summon it from the Compendium, often at the level it was when last registered, or at the calculated fusion level if it’s a new outcome.

Are there ‘gimmick’ fusions that don’t follow normal rules?

Yes, some specific fusions might have unique requirements or produce unexpected results, often related to special DLC Personas or late-game ultimate Personas. This calculator aims for standard fusion logic.