In This Story
In the early 1620s, money across much of the Holy Roman Empire began to fail at its most basic job: people could no longer be sure what a coin was really worth.
Silver coins that looked familiar could contain far less silver than their predecessors. Better coins vanished into hoards, melting pots, or neighboring territories. Governments facing the enormous costs of the Thirty Years’ War discovered that debasing coinage could produce badly needed revenue. Their neighbors soon faced a dangerous choice: accept the bad money pouring across their borders or debase their own.
The result was the Kipper und Wipper crisis, usually dated from 1619 to 1623. It was not simply a story of rulers cheating their subjects. It was a monetary chain reaction produced by war finance, fragmented political authority, weaknesses in the existing coinage system, and a brutal incentive: once one territory profited from bad money, refusing to join the game could become expensive.
The Monetary Weakness That Existed Before the War
The crisis did not begin from a healthy monetary system suddenly destroyed in 1618.
The Holy Roman Empire was politically fragmented. Princes, cities, ecclesiastical rulers and other authorities possessed varying degrees of control over coinage, even though imperial legislation attempted to impose common standards.
The Augsburg Imperial Coin Ordinance of 1559 established rules governing denominations, weight and precious-metal content. In principle, regional authorities could continue minting coins, but they were expected to follow the imperial standard and submit to supervision by the imperial circles.
One problem was economic rather than criminal.
Small coins were expensive to manufacture relative to their face value. Minting a large silver coin required fewer individual operations than turning the same amount of metal into hundreds or thousands of small pieces. The official metallic standard therefore made some low-denomination coins difficult or unprofitable to produce.
Debasement had consequently begun before the Thirty Years’ War. Some mints quietly reduced the amount of silver in smaller denominations simply to make their production financially viable.
Other pressures were also developing. German silver output had weakened from earlier levels, commercial activity increased the demand for circulating money, and enforcement of imperial coinage regulations was inconsistent.
The monetary structure was therefore already vulnerable when war transformed a chronic problem into an emergency.
How Kipper und Wipper Worked
The name Kipper und Wipper came from the practices used to identify valuable coins.
Money dealers and their agents carried small scales that allowed them to distinguish heavier, higher-quality coins from inferior ones. Good coins containing more precious metal could be removed from circulation, taken to a mint, melted down and converted into a larger number of new coins containing less silver.
Copper or other base metal was added to stretch the available silver further.
The arithmetic was extremely attractive.
Imagine that a quantity of silver originally produced 100 acceptable coins. If the same silver could be mixed with copper and turned into 200 coins carrying similar nominal values, the minting authority could spend substantially more money without obtaining twice as much silver.
This difference between the metal going into the mint and the nominal value coming out created seigniorage — revenue earned through issuing money.
Under ordinary conditions, seigniorage could be a legitimate source of government income. During the Kipper und Wipper period, however, repeated reductions in precious-metal content transformed it into something far more destructive.
The process fed on itself.
In some territories, the amount of silver contained in nominally similar coins fell dramatically. A frequently cited example comes from Brunswick-Wolfenbüttel. Under the imperial standard, roughly 110 groschen were supposed to be struck from a Mark of silver. By 1617, the figure had risen to about 210. By 1621, approximately 330 groschen were being produced from the same quantity of silver.
The number stamped on the coin had not fallen by two-thirds.
Its underlying silver content effectively had.
Why the Kipper und Wipper Crisis Spread Across Borders
Debasement became especially dangerous because the Holy Roman Empire did not contain sealed monetary zones.
Coins moved.
Merchants crossed borders. Soldiers were paid in one territory and spent money in another. Markets accepted numerous coin types. Money dealers actively searched for profitable differences between regions.
This created a powerful form of financial contagion.
A territory producing debased money could spend those coins outside its own borders while acquiring better coins in return. The higher-quality coins could then be removed, melted and transformed into still more debased currency.
The neighboring territory suffered the opposite side of the transaction: its good money disappeared while poorer money accumulated.
Doing nothing could therefore be costly.
A ruler who maintained better coins while surrounding territories debased theirs risked seeing those better coins exported, hoarded or melted. The territory might become a supplier of silver to the very mints undermining its currency.
Economists often describe the mechanism using Gresham’s Law: when different coins circulate at values that do not fully reflect their metal content, people tend to spend the inferior coins while saving, exporting or melting the superior ones.
In the Kipper und Wipper crisis, the effect did not stop with individuals.
Governments responded strategically.
If one principality debased, its neighbors had an incentive to do the same. Their response then imposed pressure on the next territory.
A monetary defense became a monetary arms race.
War Finance Turned Debasement Into a Race
The Thirty Years’ War began in 1618, and the fiscal demands of conflict intensified the weaknesses already present in the coinage system.
Armies required wages, weapons, provisions, horses, transport and fortifications. Governments did not possess modern income-tax systems or deep sovereign bond markets capable of smoothly financing such expenditure.
Coinage offered an immediate source of revenue.
By extracting good silver coins, reducing their silver content and producing more units of currency, rulers could obtain spendable money without first collecting an equivalent amount through ordinary taxation.
The temptation was obvious.
But blaming the entire Kipper und Wipper crisis on wartime desperation would oversimplify the history. The structural problems in small-denomination coinage existed before 1618, debasement was already occurring, and not every territory entered the crisis at the same moment or with the same intensity.
War was an accelerator.
It greatly increased the demand for revenue while weakening the political coordination necessary to enforce monetary standards.
Minting itself also became a commercial opportunity. New mints appeared, dormant facilities were reopened, and some rulers leased minting operations to entrepreneurs. Money dealers searched aggressively for older coins and silver objects to feed the expanding mint network.
The more profitable debasement became, the more participants entered the system.
And the more participants entered, the faster good money disappeared.
Who Paid the Price of Bad Money?
Debasement could initially look almost prosperous.
More coins circulated. Governments had more money to spend. Mints became busy. Traders who understood the changing value of different coins could profit from the confusion.
But nominal abundance was not the same as real wealth.
As sellers realized that the coins they received contained less silver, they demanded more of them in exchange for food and other goods. Prices increased sharply.
Those who could change their prices quickly had some protection.
Those who could not were exposed.
A merchant might raise the price of grain. An employer could renegotiate payments. A sophisticated money dealer might refuse weak coins or demand a better exchange rate.
A teacher, pensioner or employee receiving a fixed money income had far less room to adjust.
Their wages might still contain the same number of nominal units while those units purchased steadily less.
The crisis therefore redistributed wealth rather than destroying every participant equally. Some speculators, mint operators and authorities benefited, at least temporarily. Some debtors could repay obligations in poorer money. Other households lost savings accumulated in coins that no longer commanded their expected value.
Contemporary broadsheets and pamphlets reveal intense public anger about the crisis. Money dealers and mint operators became obvious targets because people could physically see good coins being sorted, removed and replaced by inferior ones.
Yet the underlying mechanism was larger than any single group.
The system rewarded anyone able to pass bad money onward before its declining value was fully recognized.
The person left holding it last suffered the greatest loss.
When Bad Money Came Back to the Rulers
Debasement eventually began defeating its own purpose.
Governments wanted to spend inferior money while receiving valuable resources in return. But soldiers, merchants and taxpayers were not permanently passive.
Troops could resist payment in coins they considered worthless.
Merchants could raise prices or reject weak currency.
Most importantly, rulers who had issued debased coins eventually received those same coins back in taxes.
The monetary problem had returned to its creator.
Regional prohibitions and prosecutions of individual money dealers proved insufficient because inferior coins could simply move from one jurisdiction to another. A territory trying to restore good coinage alone faced the same problem that had helped create the crisis: newly minted high-quality money might immediately be hoarded, exported or melted.
The system therefore required a broader reset.
By 1623 and 1624, authorities across affected territories began reversing the process. Kipper coins were devalued, recalled, prohibited or accepted according to their much lower metallic value. Better-quality coins were then minted again under older standards.
The adjustment was painful.
Someone had to absorb the difference between the face value printed or assumed on the debased coins and the silver actually contained in them.
The burden was not identical everywhere. In some arrangements, holders of bad money suffered direct losses when coins were accepted only near their metal value. Elsewhere, official recalls transferred part of the loss to public treasuries.
Monetary stability could be restored.
The wealth already redistributed by the crisis could not simply be restored with it.
Why the Kipper und Wipper Inflation Finally Ended
The crisis ended surprisingly early compared with the Thirty Years’ War itself.
The war continued until 1648.
The most extreme phase of competitive debasement did not.
That difference is important. It shows that the Kipper und Wipper inflation was not merely an automatic result of warfare. Governments could continue fighting while deciding that uncontrolled monetary deterioration had become too damaging to tolerate.
Once bad coinage undermined tax collection, military payments and ordinary exchange, further debasement threatened the fiscal system it was supposed to support.
Authorities therefore had a growing incentive to coordinate.
Inferior coins were discounted or withdrawn. Better coins were restored. Minting standards were tightened.
Confidence did not return because people suddenly became less greedy or more patriotic.
The incentives changed.
Producing bad money became more difficult, accepting it became less attractive, and coordinated monetary rules gradually made high-quality money safer to circulate.
That is the central mechanism behind the end of the crisis.
What the Kipper und Wipper Crisis Reveals About Money
The Kipper und Wipper episode is sometimes described in modern economic literature as a hyperinflation. The term captures the extraordinary intensity of the monetary collapse, although comparisons with twentieth-century hyperinflations should be treated carefully because early seventeenth-century Europe lacked modern consumer-price indices and standardized monetary statistics.
Its deeper lesson is not about a particular inflation rate.
It is about trust.
A coin functions as money partly because people expect other people to accept it. When that expectation weakens, every transaction becomes more complicated.
People begin weighing coins.
They distinguish old issues from new ones.
They demand different prices for different forms of supposedly identical money.
They hoard the forms they trust.
The transaction costs of ordinary commerce rise because everyone must become an amateur metallurgist, exchange-rate analyst and risk manager.
Seventeenth-century European public deposit banks would later offer one institutional response to this wider problem by creating reliable accounting units and payment mechanisms backed by recognized rules. They were not the single cause of the Kipper und Wipper stabilization, but they belonged to a broader movement toward monetary institutions capable of reducing uncertainty over value.
The Kipper und Wipper crisis therefore deserves to be remembered as more than an episode of dishonest coinage.
It was an early demonstration of financial contagion driven by incentives.
One territory weakened its currency to gain revenue. Its neighbors paid the cost. Those neighbors retaliated. Good money disappeared. Prices rose. Trust collapsed.
The tragedy was that each individual decision could appear rational.
Together, they produced a monetary disaster.
Sources & Further Reading
Deutsche Bundesbank
The German Economic Crisis of 1618 to 1623 (the Kipper and Wipper Period)
Deutsche Bundesbank Money Museum
Year: Not specified on publication page
https://www.bundesbank.de/en/homepage/the-german-economic-crisis-of-1618-to-1623-the-kipper-and-wipper-period–616858
Charles P. Kindleberger
The Economic Crisis of 1619 to 1623
The Journal of Economic History, Cambridge University Press / Economic History Association
1991
https://www.cambridge.org/core/journals/journal-of-economic-history/article/abs/economic-crisis-of-1619-to-1623/8DF6D2693F634A5A2D49089C29259B14
Isabel Schnabel and Hyun Song Shin
Money and Trust: Lessons from the 1620s for Money in the Digital Age
BIS Working Papers No. 698, Bank for International Settlements
2018
https://www.bis.org/publ/work698.htm
Martha White Paas, with John Roger Paas; translations by George C. Schoolfield
The Kipper und Wipper Inflation, 1619–23: An Economic History with Contemporary German Broadsheets
Yale University Press
2012
https://yalebooks.yale.edu/book/9780300146769/the-kipper-und-wipper-inflation-1619-23/
Numismatischer Verbund in Baden-Württemberg / Universität Heidelberg
Einführung in die Kipper- und Wipperzeit
Universität Heidelberg
Year: Not specified on publication page
https://pecunia.zaw.uni-heidelberg.de/NumiScience/einfuehrung-in-die-kipper-und-wipperzeit
Senta Herkle and Marius Wieandt
Kipper- und Wipperzeit
LEO-BW / Landesarchiv Baden-Württemberg
Year: Not specified on publication page
https://www.leo-bw.de/en/themenmodul/dreissigjaehriger-krieg/auswirkungen/kipper-und-wipperzeit
Ulrich Rosseaux
Die Kipper und Wipper als publizistisches Ereignis (1620–1626): Eine Studie zu den Strukturen öffentlicher Kommunikation im Zeitalter des Dreißigjährigen Krieges
Duncker & Humblot
2001
https://www.duncker-humblot.de/en/buch/die-kipper-und-wipper-als-publizistisches-ereignis-1620-1626-9783428103621/
