Sukuna is portrayed as one of the absolute top tiers in Jujutsu Kaisen , arguably the single strongest combatant shown so far when in his fully incarnated form.

Overall power level

  • Sukuna is feared as the King of Curses, with cursed energy reserves described as the largest in the series and refined to an extremely high level.
  • In his true form with most or all fingers reclaimed, he overwhelms special-grade curses and even defeats Gojo Satoru, the strongest modern sorcerer, placing him at the very peak of the power scale.

Physical stats and durability

  • Sukuna has immense raw physical strength, easily smashing through buildings and overpowering other top‑tier fighters in close combat.
  • His speed and reaction time let him blitz opponents and chain attacks before they can defend, which, combined with his techniques, makes trading blows with him nearly suicidal.
  • With Reverse Cursed Technique, he rapidly regenerates heavy damage, including lost limbs and even parts of his own brain, making him extremely hard to put down permanently.

Core techniques (how he fights)

  • Dismantle & Cleave: Versatile slashing attacks; Cleave automatically adjusts to the target’s toughness and cursed energy, allowing him to cut through extremely durable opponents and defenses.
  • World-splitting slash / world-splitting Dismantle : An amplified version of his slashes that targets entire areas and even the “fabric” of space, powerful enough to bypass Gojo’s normally impenetrable Infinity.
  • Divine Flame / fire techniques : High‑level flame attacks that can incinerate targets and were used to obliterate powerful enemies like Jogo.
  • Domain Expansion – Malevolent Shrine : A unique open‑barrier domain that manifests directly in reality and gives him a huge effective range (about 200 meters) where anything inside can be endlessly carved by Dismantle and Cleave.

Hax, versatility, and sorcerer skill

  • Sukuna is not just a brute-force monster; he is also a prodigy‑level sorcerer with mastery over domain techniques, cursed energy control, and Reverse Cursed Technique, including healing others and restoring burnt‑out techniques.
  • Through the Ten Shadows Technique (when he takes Megumi’s body), he can use powerful shikigami like Mahoraga and advanced combo moves like water‑compression projectiles and battlefield control techniques such as Spiderweb.
  • His intelligence and battle experience over more than a thousand years allow him to read opponents, create binding vows, and exploit every weakness, which often matters as much as his raw numbers.

Feats that show how strong he is

  • Survives death by turning his power into twenty indestructible fingers, each comparable in cursed energy to a special‑grade curse on its own.
  • Effortlessly crushes top‑tier curses like Jogo and Mahoraga, both of whom are considered extreme threats by other characters.
  • Ultimately beats Gojo Satoru in a direct clash, confirming that at full or near‑full power he stands above the strongest modern sorcerer.

At a forum/“power-scaling” level, most discussions place full‑power Sukuna at or near the absolute cap of the Jujutsu Kaisen verse: if you are asking “how strong is Sukuna,” the short answer is that he is essentially the end‑boss benchmark that other characters are measured against.

Information gathered from public forums or data available on the internet and portrayed here.