Persona 5 Fusion Calculator — Calculate Arcana Results & Fusion Levels Instantly

Master the Velvet Room with the most accurate Persona 5 fusion calculator. Determine resulting arcana, fusion levels, and target personas for every combination in Persona 5 and Persona 5 Royal.

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Persona 5 Fusion Calculator

Select two personas' arcanas and base levels to calculate the fusion result arcana, fusion level, and closest resulting persona in Persona 5 / Persona 5 Royal.

Select both arcanas and base levels, then click Calculate Fusion to see the fusion result.

Persona 5 Fusion Formula Explained

The Persona 5 fusion formula determines which persona you receive when combining two ingredient personas in the Velvet Room. The calculation uses both personas' base levels and their arcanas to determine the result.

Fusion Level = floor((Base Level 1 + Base Level 2) ÷ 2) + 1
Result Persona = lowest base level persona in Result Arcana where Base Level ≥ Fusion Level

Core Fusion Rules

  • Same-arcana fusion: Fusing two personas of the same arcana always produces a persona from that same arcana.
  • Cross-arcana fusion: The resulting arcana is determined by a fixed fusion chart lookup based on the two ingredient arcanas.
  • Level threshold: The resulting persona is always the one from the result arcana with the lowest base level that is greater than or equal to the calculated fusion level.

How Persona Fusion Works in Persona 5

Understanding the fusion system is essential for building a powerful persona roster. Follow this framework to master Velvet Room fusions:

  1. Select two ingredient personas — Choose any two personas from your stock. Note their arcanas and base levels.
  2. Calculate the fusion level — Use the formula: floor((L1 + L2) / 2) + 1 to determine the target level.
  3. Determine the resulting arcana — Look up the arcana combination in the fusion chart. Same-arcana pairs stay in that arcana.
  4. Find the resulting persona — Within the result arcana, locate the persona whose base level is the lowest that meets or exceeds the fusion level.
  5. Inherit skills strategically — The resulting persona can inherit skills from both ingredient personas, allowing for powerful custom builds.

Persona 5 Fusion Calculation Examples

Example 1: Fool + Magician Fusion

Persona 1: Fool Level 8 (Obariyon) — Persona 2: Magician Level 5 (Cait Sith)

Fusion Level = floor((8 + 5) / 2) + 1 = floor(6.5) + 1 = 7
Result Arcana: Death (from Fool+Magician chart lookup)
Result Persona: Mandrake (Death, Base Level 7)

Example 2: Same-Arcana Lovers Fusion

Persona 1: Lovers Level 6 (Silky) — Persona 2: Lovers Level 11 (Apsaras)

Fusion Level = floor((6 + 11) / 2) + 1 = floor(8.5) + 1 = 9
Result Arcana: Lovers (same-arcana fusion)
Result Persona: Leanan Sidhe (Lovers, Base Level 19)

Example 3: High-Level Emperor + Justice Fusion

Persona 1: Emperor Level 36 — Persona 2: Justice Level 41

Fusion Level = floor((36 + 41) / 2) + 1 = floor(38.5) + 1 = 39
Result Arcana: Determined by Emperor+Justice chart lookup
Check result arcana for persona with base level ≥ 39

Persona 5 Arcana Combination Chart Reference

The arcana combination chart is the backbone of Persona 5 fusion. Below are common arcana pairings and their resulting arcanas. The full chart covers all 23 fusion-eligible arcanas in Persona 5 Royal.

Arcana 1Arcana 2Result Arcana
FoolMagicianDeath
FoolPriestessMoon
MagicianPriestessHermit
MagicianEmpressJustice
EmperorHierophantTower
LoversChariotTemperance
JusticeHermitStrength
FortuneStrengthStar
DeathTemperanceDevil
DevilTowerSun

This is a representative subset. The full fusion chart is built into the calculator above and handles all 23 arcanas automatically.

People Also Ask About Persona 5 Fusion

Persona 5 fusion combines two personas to create a new one. The fusion level is calculated as floor((baseLevel1 + baseLevel2) / 2) + 1. The resulting arcana is determined by a fusion chart lookup based on the two ingredient arcanas. The resulting persona is the one from that arcana whose base level is equal to or just above the calculated fusion level.
The standard Persona 5 fusion formula is: Fusion Level = floor((Persona1 Base Level + Persona2 Base Level) / 2) + 1. This calculated fusion level determines which persona from the resulting arcana you receive. The game selects the persona from the result arcana with the lowest base level that is greater than or equal to this fusion level.
The resulting arcana in Persona 5 fusion is determined by a fixed fusion chart. Each pair of arcanas maps to a specific result arcana. For example, fusing Fool + Magician typically yields Death, while Magician + Priestess yields Hermit. Same-arcana fusion always produces a persona from that same arcana.
Yes, you can fuse two personas of the same arcana. This is called same-arcana fusion and always produces a persona from that same arcana. The resulting persona will be the one with the lowest base level that is greater than or equal to the calculated fusion level. Same-arcana fusions are useful for targeting specific personas within an arcana.
Persona 5 Royal features 23 arcanas usable in fusion: Fool, Magician, Priestess, Empress, Emperor, Hierophant, Lovers, Chariot, Justice, Hermit, Fortune, Strength, Hanged Man, Death, Temperance, Devil, Tower, Star, Moon, Sun, Judgement, Faith, and Councillor. The World arcana is exclusive to endgame and is not available through standard fusion.

Frequently Asked Persona 5 Fusion Questions

Yes. The calculator includes all 23 fusion-eligible arcanas from Persona 5 Royal, including Faith and Councillor. The fusion chart data covers both the original Persona 5 and Royal-exclusive arcanas for complete compatibility.
The calculator uses the exact fusion formula and arcana combination chart from Persona 5. The resulting persona is determined by finding the persona in the result arcana with the lowest base level that meets or exceeds the calculated fusion level, matching the game's own fusion logic.
The calculator always finds the persona with the lowest base level that is greater than or equal to the fusion level. If the fusion level exceeds the highest-level persona in the result arcana, the calculator will indicate that no valid persona exists at that level range.
This calculator focuses on standard two-persona normal fusion. Special fusions (triple, quadruple, pentagonal, and advanced fusions) follow different rules and may require specific persona recipes that are not covered by the standard arcana combination chart.
Skill inheritance in Persona 5 depends on the resulting persona's arcana affinities and the skill types of the ingredient personas. While this calculator focuses on the fusion result itself (arcana and persona), skill inheritance planning is best done alongside the game's fusion preview screen.
Persona 3 Reload uses a similar fusion system with some differences in the arcana combination chart and available personas. Check out the dedicated P3R Fusion Calculator for Persona 3 Reload-specific fusion calculations and persona data.

Persona 5 Fusion Glossary

Fusion Level

The calculated level threshold determined by averaging the two ingredient personas' base levels, flooring the result, and adding 1. This determines which persona emerges from fusion.

Arcana

A tarot-based classification system for personas. Each persona belongs to one of 23 arcanas in P5R. The arcana combination chart determines the resulting arcana in fusion.

Base Level

The inherent level of a persona as listed in the compendium, independent of any experience gained. Fusion calculations always use base levels, not current levels.

Velvet Room

The mysterious space where persona fusion takes place, overseen by Igor. Players can perform normal fusion, advanced fusion, and persona strengthening here.

Same-Arcana Fusion

A fusion where both ingredient personas belong to the same arcana. The result always stays within that arcana, making it a reliable method for targeting specific persona families.

Arcana Combination Chart

The fixed lookup table that determines which arcana results from any pair of ingredient arcanas. This chart is essential for planning fusion chains and targeting specific personas.

Skill Inheritance

The mechanism by which a fused persona can learn skills from its ingredient personas. Inheritance compatibility depends on the resulting persona's arcana and skill type affinities.

Compendium

The registry of all personas you have obtained. Registered personas can be resummoned for a fee, enabling fusion experiments without permanently losing rare personas.

Editorial Review & Methodology

This Persona 5 fusion calculator was built and reviewed by the NumbrWiz Editorial Team. The fusion formula, arcana combination chart, and persona base level data are based on comprehensive analysis of Persona 5 and Persona 5 Royal gameplay mechanics, community-verified fusion charts, and cross-referencing with official game data where available.

  • Fusion chart verification: Cross-checked against multiple community fusion calculators, datamined charts, and in-game testing.
  • Edge case testing: Tested with minimum levels, maximum levels, same-arcana pairs, and all 23 arcanas to ensure accurate results across all combinations.
  • UX review: Designed for intuitive arcana selection with clear validation messages, step-by-step breakdown, and accessible result presentation.

Transparency note: All calculations run client-side in your browser. No data is ever collected, stored, or transmitted. This is an unofficial fan utility tool. Results are for planning and educational purposes; actual in-game values may vary with updates or DLC content. Verify critical fusions against the in-game fusion preview screen.

Page last reviewed: May 2026 · NumbrWiz Editorial Team