Interest rates set by central banks are a key indicator of economic policy, often reflecting efforts to control inflation or stabilize currencies. As of May 2025, several countries maintain exceptionally high interest rates, primarily to combat persistent inflation and currency volatility. For context, Venezuela leads globally with a 59.4% rate, while advanced economies like Switzerland and Fiji have rates as low as 0.25%. The median global policy rate hovers near 4–5%, but in the top 20, most exceed 10%, with several above 20%.
Below is a ranked list of the 20 countries with the highest benchmark interest rates globally, based on the latest available data. You’ll want to see them all, but Slide 22 is where everything comes together — the can’t-miss key highlights.
Venezuela (59.4%)
Venezuela tops the global list with a staggering interest rate of 59.4%. This is a direct response to years of hyperinflation and severe economic instability. The central bank continues to raise rates to defend the collapsing bolivar.
Despite these measures, confidence in the local currency remains low. Economic reforms have struggled to gain traction amidst widespread poverty and political uncertainty.
Turkey (46.0%)
Turkey maintains the second-highest interest rate globally at 46.0%. The Central Bank of the Republic of Turkey has aggressively raised rates to address runaway inflation and restore faith in the Turkish lira. High consumer prices, a depreciating currency, and external debt burdens have forced a tough monetary stance.
These policies aim to cool demand and support capital inflows. However, the high rates are also contributing to slower economic growth.
Zimbabwe (35.0%)
Zimbabwe’s interest rate is 35.0%, reflecting the country’s prolonged fight against inflation. The Reserve Bank of Zimbabwe continues to battle currency devaluation and economic fragility. High rates are part of a broader strategy to curb speculative trading and stabilize prices.
Nonetheless, the country’s economic outlook remains precarious. Access to foreign currency and investor confidence remain serious hurdles.
Argentina (29.0%)
Argentina’s benchmark interest rate of 29.0% is a tool to counter persistent inflation and fiscal imbalance. The government has struggled with a spiraling debt crisis and has repeatedly engaged in negotiations with the IMF. The peso has lost significant value, prompting aggressive monetary tightening.
These measures are intended to stabilize the economy and reduce inflationary pressures. Yet, public frustration with economic austerity is growing.
Ghana (28.0%)
Ghana’s high interest rate of 28.0% is driven by efforts to control inflation. The Bank of Ghana has adopted a tight monetary policy to combat rising food and energy prices. The depreciation of the cedi and mounting public debt have exacerbated inflation.
High interest rates aim to attract investment and stabilize the currency. However, economic growth has slowed under tightening conditions.
Nigeria (27.5%)
Nigeria’s rate is one of the highest in Africa at 27.5%. The Central Bank of Nigeria has increased rates to curb inflation and bolster the naira. Persistent fuel shortages and import dependence have exacerbated price stability issues.
This monetary stance is also meant to curb speculative capital flight. Businesses, however, are struggling with the cost of borrowing.
Malawi (26.0%)
Malawi’s central bank has pushed rates to 26.0% to rein in inflation and stabilize the kwacha. A surge in food and transport costs has driven inflation to double digits. The high rate seeks to discourage borrowing and reduce the money supply.
Policymakers hope this will anchor inflation expectations. Still, it places added pressure on household spending and business expansion.
Egypt (25.0%)
Egypt’s interest rate of 25.0% is part of a broader effort to stabilize its economy. The Central Bank of Egypt has faced challenges with foreign reserves and a depreciating pound. Inflation has surged due to rising import costs and reforms to subsidies.
The high rate is designed to protect the currency and tame inflationary pressures on consumer prices. However, public discontent with living costs is on the rise.
Congo (25.0%)
Congo’s central bank rate stands at 25.0% amid economic headwinds. Currency devaluation and fiscal instability have led to aggressive rate hikes. The government aims to anchor inflation and encourage investment confidence.
The high rate is also a response to global shifts in commodity prices. Yet, structural reforms remain critical for long-term stability.
Sierra Leone (24.75%)
With a rate of 24.75%, Sierra Leone is tackling inflation and currency depreciation. The central bank has increased rates multiple times in response to price surges. Food insecurity and reliance on imports have contributed to inflationary pressures.
Monetary policy aims to control the money supply and stabilize the leone. Still, economic vulnerabilities remain pronounced.
Iran (23.0%)
Iran’s interest rate of 23.0% reflects domestic inflation challenges and international sanctions. Sanctions have limited access to global markets and spurred local price instability. The central bank has implemented high interest rates to preserve the currency’s value.
However, informal market dynamics and smuggling complicate outcomes. Inflation continues to strain household purchasing power.
Russia (21.0%)
Russia’s central bank has set its interest rate at 21.0% to manage inflation and support the ruble. Western sanctions and military expenditures have disrupted economic flows. The high rate is intended to anchor inflation and safeguard macroeconomic stability.
Demand suppression and capital controls accompany the monetary policy. Nonetheless, growth prospects are being constrained.
Lebanon (20.0%)
Lebanon maintains a 20.0% interest rate amidst a deep financial crisis. The country‘s banking sector remains fragile following years of political turmoil. Inflation has soared, and confidence in the lira has eroded.
The central bank uses the high rate to try and stabilize the monetary system. Public trust, however, remains at historically low levels.
Angola (19.5%)
Angola’s benchmark rate of 19.5% is designed to tame inflation and manage currency risks. Oil price volatility has impacted government revenues and the kwanza’s value. The central bank’s policy is aimed at maintaining price stability and ensuring investor confidence.
High rates are expected to control market liquidity. Yet, they may dampen consumer demand.
Liberia (17.0%)
Liberia has set its interest rate at 17.0% to tackle inflation and currency depreciation. Weak infrastructure and reliance on imports have driven price surges. The central bank hopes to boost confidence in the Liberian dollar.
Tight monetary policy is part of a broader economic reform agenda. Challenges persist in reducing poverty and promoting growth.
Gambia (17.0%)
Gambia’s rate of 17.0% is among the highest in West Africa. Rising food and fuel prices have driven inflation. The central bank’s strategy is to contain price increases and maintain monetary discipline.
It’s a balancing act between growth and inflation control. Businesses face higher borrowing costs, which affect investment decisions.
Haiti (17.0%)
Haiti shares the same rate of 17.0%, reflecting ongoing economic instability. Political unrest and natural disasters have contributed to supply chain disruptions. The central bank’s high rate is an attempt to stabilize inflation expectations.
However, the broader economic outlook remains fragile. Humanitarian concerns continue to dominate national priorities.
Kazakhstan (16.5%)
Kazakhstan’s interest rate of 16.5% is part of its inflation-targeting regime. The country has faced inflationary pressures from global commodity prices and currency depreciation. The central bank aims to ensure price stability through a firm policy stance.
High rates are used to deter excess borrowing and encourage savings. Yet, they also slow down economic momentum.
Ukraine (15.5%)
Ukraine’s rate of 15.5% reflects wartime economic pressures and inflation. Russia’s invasion has disrupted production and trade routes. The National Bank of Ukraine maintains a high rate to control inflation and protect the hryvnia.
Financial aid and external support have helped stabilize conditions. Still, economic uncertainty remains elevated.
Ethiopia (15.0%)
Ethiopia rounds out the list with an interest rate of 15.0%, as reported by Bloomberg. Conflict, supply constraints, and public sector deficits have driven inflation. The central bank has increased rates to support the birr and reduce inflationary pressures on consumer prices.
Monetary tightening is a part of broader fiscal reforms. Long-term growth hinges on stability and recovery efforts.
Key Takeaways
Venezuela leads the world with an interest rate of 59.4%, reflecting its ongoing struggles with hyperinflation and currency collapse. Turkey follows at 46.0%, as its central bank works to control severe inflation and stabilize the lira. Zimbabwe, with the highest rate in Africa at 35.0%, continues to face chronic inflation and currency devaluation.
Other notable countries include Argentina (29.0%), Ghana (28.0%), and Nigeria (27.5%), all of which are grappling with significant inflationary pressures. These high rates highlight deep economic challenges, particularly persistent inflation and unstable currencies. In contrast, countries like Switzerland and Fiji have some of the world’s lowest interest rates, at just 0.25%.
Disclaimer – The Finance Key does not provide and does not intend to provide financial, investment, tax, or legal advice. Information contained in this article is for informational and educational purposes only. This list is solely the author’s opinion based on research and publicly available information. The inclusion of links to third-party content is not an endorsement by The Finance Key of such content or services. Please do your due diligence and use your discretion.
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