What is the most expensive currency in the world? This is a question that many investors and currency traders often ask. In over 180 countries, each nation has its own monetary system to support the economy and international trade. But do you know? The value differences among these currencies are astonishing; some currencies can exchange 1 unit for over 3 US dollars, while others require hundreds of units to equal 1 dollar. This article compiles a ranking of the 9 most expensive currencies worldwide in 2568 (2025). From oil-rich Middle Eastern countries to European financial powerhouses, each currency hides a unique economic story.
Symbol of Middle Eastern Oil Wealth: Kuwait Dinar and Gulf Currencies
1. Kuwait Dinar — The Absolute King of the Most Valuable Currencies in the World
The Kuwait Dinar (KWD) has been one of the strongest currencies in the Middle East since its independence in 1960. Initially, it was pegged to the British pound at a 1:1 ratio.