What the archive is for
The archive is a research tool, not a prediction engine. It records cases where paper currencies failed, redenominated, hyperinflated, or lost practical usefulness.
Readers can compare causes across countries and eras: fiscal stress, war, political collapse, external debt, monetary expansion, and loss of confidence.
- Searchable fiat-failure records
- Cause and timeline context
- Open reference material
- No sign-up required
Currency Archive
A searchable record of 57+ fiat currency failures since 1900 — causes, timelines, and documented outcomes.
This archive documents fiat currencies that lost most or all of their value since 1900. Search by country or currency name. History gives you context for your decisions — not predictions about what happens next.
Which currencies have failed since 1900?
Since 1900, more than 57 fiat currencies have lost over half their buying power in under five years or been replaced entirely. Search the record for specific cases, causes, and outcomes.
| Currency / Country | Year | Primary Cause | Outcome | Peak Inflation |
|---|---|---|---|---|
Papiermark Weimar Germany | 1921-1923 | War reparations printing | Total collapse. Replaced by Rentenmark. | 29,500% / month |
Zimbabwean Dollar Zimbabwe | 2007-2009 | Land reform & printing | Demonetized. Replaced by USD/Gold. | 79.6 billion% / month |
Hungarian Pengő Hungary | 1945-1946 | Post-war destruction | Worst hyperinflation ever. Replaced by Forint. | 41.9 quadrillion% / month |
Bolívar Fuerte Venezuela | 2016-Present | Oil price crash & printing | Ongoing re-denominations. | 130,060% (2018) |
Roman Denarius Roman Empire | 200-300 AD | Coin clipping (debasement) | Empire collapse & feudalism. | 15,000% over century |
Assignat Revolutionary France | 1789-1796 | Printing to fund revolution | Collapsed. Napoleon restored gold standard. | 304% (1796) |
Yugoslav Dinar Yugoslavia | 1992-1994 | Civil war & sanctions | Revalued 5 times in 2 years. | 313 million% / month |
Greek Drachma Greece | 1941-1944 | WWII Occupation | Replaced by new Drachma. | 13,800% / month |
Argentine Peso Argentina | 1975-1990 | Debt & deficit spending | Multiple defaults & resets. | 20,000% (cumulative) |
Confederate Dollar CSA (USA) | 1861-1865 | War funding without tax base | Worthless after war. | 9,000% |
What conditions appeared before most failures?
Four economic conditions showed up repeatedly before historical currency collapses. Their presence doesn't guarantee failure, but they appeared in the majority of documented cases.
Historical Precursors
Factors observed in many historical failures
Current Context
Major currency metrics for reference
| Currency | Debt/GDP | Real Rates |
|---|---|---|
| USD | ~124% | Variable |
| JPY | ~264% | Near-zero |
| EUR | ~90% | Variable |
Note: these factors alone don't predict outcomes. Many economies have carried high debt ratios for decades without currency failures.
What happened to the German mark in 1923?
The Weimar Republic hyperinflation is one of the most studied currency failures in history. Post-war debt, reparation payments, and money printing destroyed the mark's value in roughly 18 months.
Germany 1923
The Weimar Republic hyperinflation
Historical accounts document that Germans who held tangible assets — including gold — generally preserved buying power better than those who held only paper currency during this period.
Key Context
- —Post-WWI reparations created unsustainable fiscal pressures.
- —Currency printing accelerated to meet obligations.
- —Trust in the currency collapsed over roughly 18 months.
- —A currency reform and new monetary framework eventually stabilized the situation.
What are the limitations of this data?
Historical patterns give you context, but they don't predict what happens next. Four reasons to be careful with this record.
History doesn't repeat exactly
Every currency situation involves unique factors: political stability, institutional strength, economic resilience, and policy responses. Historical comparisons have limits.
Major currencies differ
The USD, EUR, and JPY have structural advantages — reserve status, deep markets, institutional credibility — that historical failure cases typically lacked.
Gold has limitations too
Gold doesn't produce income, has storage costs, and can underperform for long stretches. From 1980 to 2008, gold lost value in real terms over 28 years.
Timing is unpredictable
Japan has maintained high debt ratios for decades. Scenarios that look certain can take far longer than expected — or may not happen at all.
Where does this data come from?
All data in this archive comes from published academic research and international financial institutions. Sources are listed below so you can verify any entry yourself.
Data Sources
- —International Monetary Fund (IMF) Historical Data
- —World Bank Development Indicators
- —Reinhart & Rogoff: "This Time Is Different" Dataset
- —Global Financial Data (GFD)
Definitions
Currency Failure: >50% loss of buying power in <5 years, or total currency replacement.
Purpose: This archive is for educational context only. It is not investment advice or a prediction.
Have questions about currency risk and your retirement?
We will walk you through how to think about currency risk in context — including the counter-arguments and the reasons precious metals might not be right for your situation.
Need the costs in writing?
Request the written fee schedule before comparing products, premiums, storage, and IRA rules.
Request Your Written Fee ScheduleAdditional Resources
In This Report
Wealth Protection Kit
Don't let inflation erode your savings. Get the official 2026 guide delivered to your door.
Zero Obligation · Free Shipping