
Fiat currencies have been the primary store of value and means of exchange since the world economy ended the practice of the gold standard in the 1970s. “Your paper is paper,” as David Koechner’s character, Stumpy, proclaimed in the iconic 2001 film “Out Cold.” Still, paper currencies have maintained power. Some groups of countries, such as the Eurozone, have chosen to adopt a similar currency to facilitate broad, smooth, and robust commerce. Over time, the world’s 180 fiat currencies have fluctuated greatly in value due to domestic and international factors. While central bank policies and inflation can impact the value of a currency at home, global factors, including trade imbalances, geopolitical tensions, and outright wars, can also affect a currency’s value from abroad.
Being aware of the strongest currencies in the world is important to understanding the global economic order. While some rankings of the most powerful currencies only look at their value relative to the dollar, this obscures the crucial element of relative buying power — how much a currency can purchase in real life. Instead of isolating exchange rates to determine the best-performing currency, Money Digest measured strength by applying an even weight to a currency’s relative value to the U.S. dollar and its country’s — or economic zone’s — average inflation rate over the past five years. This hybrid approach combines the worth a currency carries in the exchange market and the distance it goes in daily spending.
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USD per unit: 2.66
Avg Inflation: 0.34%
Value Score: 10
Inflation Score: 10
Final Score: 10
When comparing how strong the U.S. dollar is to the rest of the world, many investors are surprised to realize how many currencies outrank the greenback. At the top of that pile is the Bahraini dinar, the official currency of the tiny Kingdom of Bahrain. This Middle Eastern country in the Persian Gulf boasts a banknote worth more than 2.65 times a single U.S. dollar. Although the Bahraini dinar is the second-strongest currency when compared directly to the U.S. dollar’s value, its impressive resilience in the face of inflation makes it the most powerful currency overall. Between 2020 and 2024, the small country’s inflation rate averaged only 0.34%, hitting a period high of 3.63% in 2022 and remaining below 0% for many of the years, according to the International Monetary Fund.
Despite its small population and surface area, Bahrain is a powerhouse in the energy industry, owing to its disproportionately large crude oil reserves. However, it’s been diligent about diversifying its economy into other sectors. Furthermore, the tiny nation has made several proactive fiscal policy decisions to shore up the value of its currency. The Bahraini Dinar is officially pegged to the U.S. dollar, with policymakers attempting to keep a single Dinar worth around $2.65. In contrast to many Western nations, Bahrain has been careful to limit unnecessary spending, maintaining currency scarcity, which helps prevent deflation.


