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Table of Contents

Worst Cases of Hyperinflation in History

These countries top the list for worst inflation in modern times

Consumer prices in Venezuela grew at an astounding rate of more than 65,000% from 2017 to 2018, according to the International Monetary Fund (IMF). By 2020, it had settled down to a mere 2,360% annually.

Considering that central banks such as the U.S. Federal Reserve (Fed) and the European Central Bank (ECB) aim for annual inflation targets of around 2%-3%, Venezuela’s currency and economy clearly were in crisis and its people were in deep distress.

And yet, Venezuela's crisis wasn't unique in modern history.

The conventional marker for hyperinflation is 50% per month, first proposed in 1956 by Phillip Cagan, a professor of economics at Columbia University.

Below we review three other historical cases of hyperinflation, how they began, and how they ended. The primary source is the Routledge Handbook of Major Events in Economic History, edited by Randall Parker and Robert Whaples.

Key Takeaways

  • Hyperinflation is the rapid, massive, and unmanageable increase in prices.
  • In Hungary just after World War II, prices doubled every 15 hours.
  • More recently, in Zimbabwe, prices doubled every day.
  • In the troubled Yugoslavia of the 1990s, inflation hit 50% a year.
  • Venezuela's consumer prices grew by 65,000% from 2017 to 2018.
Worst Cases of Hyperinflation in History

Investopedia / Sabrina Jiang

Hungary: August 1945 to July 1946

  • Highest monthly inflation rate: 4.19 x 1016%
  • Equivalent daily inflation rate: 207%
  • Time required for prices to double: 15 hours
  • Currency: Pengő

Hyperinflation is generally seen as a consequence of government ineptitude and fiscal irresponsibility. The hyperinflation of postwar Hungary was apparently engineered by government policymakers as a way to get a war-torn economy back on its feet.

The government used inflation as a tax on its citizens to help pay its postwar reparations and make its payments to the occupying Soviet army. Inflation also was meant to stimulate aggregate demand in order to restore productive capacity.

Government Moves to Restore Industrial Capacity

World War II had a devastating effect on Hungary’s economy, leaving half of its industrial capacity destroyed and its infrastructure in shambles.

This reduction in productive capacity arguably created a supply shock that, combined with a stable stock of money, sparked the beginning of Hungary’s hyperinflation.

Rather than try to dampen inflation by reducing the money supply and increasing interest rates—policies that would have weighed down an already depressed economy—the government decided to channel new money through the banking sector towards entrepreneurial activities.

The hope was that this would help to restore productive capacity, infrastructure, and economic activity.

The plan was apparently a success, as much of Hungary’s pre-war industrial capacity was restored by the time price stability finally returned with the introduction of the forint, Hungary's new currency, in August 1946.

Zimbabwe: March 2007 to Mid-November 2008

  • Highest monthly inflation rate: 7.96 x 1010%
  • Equivalent daily inflation rate: 98%
  • Time required for prices to double: 24.7 hours
  • Currency: Zimbabwean Dollar

Zimbabwe's economic system was in trouble long before its hyperinflation period began in 2007. The nation's annual inflation rate hit 47% in 1998, and the trend continued almost unabated until hyperinflation set in.

By the end of its hyperinflation period, the value of the Zimbabwean dollar had eroded to the point that it had to be replaced with various foreign currencies.

The U.S. hasn't experienced hyperinflation. The inflation rate reached 23% in 1920 and 14% in 1980 (nowhere near the 50% benchmark for hyperinflation). The government watches inflation rates closely. When necessary, the Fed steps in to slow rising inflation using monetary policy. Until recently, U.S. inflation has averaged about 2% annually.

Government Abandons Fiscal Prudence

After gaining its independence from Great Britain in 1980, the Zimbabwe government initially resolved to follow a series of economic policies marked by fiscal prudence and disciplined spending.

This resolve didn't last. By late 1997, the government's profligate spending began to spell trouble for its economy. Politicians were confronted by a growing number of challenges, including mass protests against higher taxes and large payouts owed to war veterans.

The government also faced resistance to its plan to acquire white-owned farms for redistribution to the nation's black majority.

In time, the government's fiscal position became untenable. A currency crisis began to unfold.

The exchange rate depreciated due to numerous runs on the country's currency. This caused a spike in import prices, which in turn sparked hyperinflation. The country experienced cost-push inflation, a syndrome caused by higher prices for labor or raw materials, or both.

Things got worse in 2000 after the impact of the government's land reform initiatives reverberated through the economy. Implementation of the initiative was poor and agricultural production suffered greatly for several years. Food supplies were low, sending prices spiraling upward even higher.

Zimbabwe Implements Tighter Monetary Policy

The government's next move was to implement a tight monetary policy. Initially deemed a success because it decelerated inflation, the policy had unintended consequences.

It caused an imbalance in the country's supply and demand of goods, generating a different kind of inflation called demand-pull inflation, the upward pressure on prices that is caused by supply shortages.

Zimbabwe's central bank continued to try various ways to undo the destabilizing effects of its tight monetary policy. These policies were largely unsuccessful. By March 2007 the country was experiencing full-blown hyperinflation.

It was only after Zimbabwe abandoned its currency and started using foreign currency as a medium of exchange that the country's hyperinflation diminished.

Yugoslavia: April 1992 to January 1994

  • Highest monthly inflation rate: 313,000,000%
  • Equivalent daily inflation rate: 64.6%
  • Time required for prices to double: 1.41 days
  • Currency: Dinar

Following the disintegration of Yugoslavia in early 1992 and the outbreak of fighting in Croatia and Bosnia-Herzegovina, monthly inflation would reach the benchmark for hyperinflation of 50% in the new Federal Republic of Yugoslavia, formerly known as Serbia and Montenegro.

76%

The annualized inflation rate in Yugoslavia from 1971 to 1991.

The initial breakup of Yugoslavia sparked hyperinflation as inter-regional trade was dismantled, leading to declining production in many industries.

Further, the size of the old Yugoslavia's bureaucracy, which included a substantial military and police force, remained intact in the new Federal Republic despite the fact that it now comprised a much smaller territory.

With war escalating in Croatia and Bosnia-Herzegovina, the government opted out of reducing this bloated bureaucracy and the large expenditures it required.

Government Inflates Money Supply

Between May 1992 and April 1993, the United Nations imposed an international trade embargo on the Federal Republic. This only exacerbated the declining output problem, which was akin to the decimation of industrial capacity that kicked off hyperinflation in Hungary following World War II.

With declining output decreasing tax revenues, the government’s fiscal deficit worsened, increasing from 3% of GDP in 1990 to 28% in 1993.

In order to cover this deficit, the government turned to the printing press, massively inflating the money supply.  By December 1993, the Topčider mint was working at full capacity, issuing around 900,000 banknotes monthly that were all but worthless by the time they reached people’s pockets.

Unable to print enough cash to keep up with the dinar’s rapidly falling value, the currency officially collapsed on Jan. 6, 1994. The German mark was declared the new legal tender for all financial transactions, including the payment of taxes.

What Is Hyperinflation?

It's the rapid, out-of-control increase in prices across a range of goods and services. An increase of 50% over a specific time period is considered a hallmark of hyperinflation.

Is Hyperinflation the Same as Demand-Pull Inflation?

No. Demand-pull inflation is a common type of inflation where the rise in prices is caused by too many dollars chasing too few goods (there's more demand than supply). It's generally a more mild inflation than hyperinflation.

What Are Some Effects of Hyperinflation?

The misery of hyperinflation can be terrible. Food prices can leap from month to month (or more frequently). People may begin to hoard necessities, including food. Supply shortages can occur. The cash people have loses value quickly. Savings erode. Important purchases may have to be deferred. Families and businesses may not be able to pay their bills. Economic activity slows. This can all lead to personal bankruptcies and business failures. The standard of living for many people can plummet.

The Bottom Line

Hyperinflation has severe consequences for the stability of a nation’s economy, its government, and its people.

It is often a manifestation of crises that are already present, and it reveals the true nature of money. Rather than being just an economic object used as a medium of exchange, a store of value, and a unit of account, money is a symbol of underlying social realities.

The stability and value of money depend upon the stability of a country's social and political institutions.

Article Sources
Investopedia requires writers to use primary sources to support their work. These include white papers, government data, original reporting, and interviews with industry experts. We also reference original research from other reputable publishers where appropriate. You can learn more about the standards we follow in producing accurate, unbiased content in our editorial policy.
  1. Statista. "Venezuela: Inflation rate from 1985 to 2022."

  2. International Monetary Fund. "Republica Bolivariana de Venezuela."

  3. Forbes. "Venezuela's Hyperinflation Drags on for a Near Record -- 36 Months."

  4. BBC. "How Do You Solve Catastrophic Hyperinflation?"

  5. Hungarian Central Statistical Office. "Inflation in Hungary After the Second World War," Page 6.

  6. Hungarian Central Statistical Office. "Inflation in Hungary After the Second World War," Page 5.

  7. Mises Institute. "The Hyperinflation in Zimbabwe," Page 331.

  8. Reuters. "TIMELINE: Chronology of Zimbabwe's Economic Crisis."

  9. The Atlantic. "How to Kill a Country."

  10. NBC News. "175 Quadrillion Zimbabwean Dollars Now Equals $5."

  11. CNN. "Zimbabwe removes 12 zeroes from its currency."

  12. United Nations. "Chapter V, Subsidiary Organs of the Security Council," Page 135.

  13. ResearchGate. "The Yugoslav Hyperinflation of 1992 - 1994: Causes, Dynamics, and Money Supply Process," Page 336.

  14. The Wall Street Journal. "Yugoslavia Destroyed Its Own Economy."

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