how strong is tanjiro

Tanjiro Kamado is an extremely strong character in Demon Slayer, especially by the end of the series. He reaches a level comparable to or even surpassing many of the Hashira (the top demon slayers). He masters all 13 forms of the powerful Sun Breathing technique, and is noted for his incredible endurance, willpower, technique, and speed. He is one of the few characters to unlock all four major abilities—demon slayer mark, bright red blade, transparent world, and selfless state—making him arguably the second strongest demon slayer ever, only behind the legendary Yoriichi. Tanjiro's feats include holding his own in a one-on-one fight against Muzan for an entire hour, outperforming many Hashira who fought him as a team, and decapitating powerful demons like Akaza and Gyutaro with his enhanced skill and strength. His intelligence, sharp senses, and strategic fighting style further contribute to his combat effectiveness, and his sheer determination pushes him beyond limits even when severely injured. Overall, Tanjiro is considered exceptionally strong, standing among the best demon slayers ever seen in the series.