Centuries: 5th century - 6th century - 7th century

Decades: 490s - 500s - 510s - 520s - 530s - 540s - 550s - 560s - 570s - 580s - 590s

Years: 540 541 542 543 544 545 546 547 548 549 550

Events and Trends

• Ara Gaya gained the leadership of Gaya Confederacy in Korean peninsula.