BTS is about to turn the global stage upside down with their 2026-2027 Arirang World Tour, and the numbers are insane. Analysts say the 82 show 34 city run could rake in up to 2 trillion won, around 1.4 billion dollars, with some projections hitting 1.87 billion when you factor in merch and extra dates. That is practically brushing shoulders with Taylor Swift, whose Eras Tour pulled in 2.07 billion over 149 shows.