Numismatic Reference · July 2026 · 9 min read

How Many Zimbabwe 100 Trillion Dollar Notes Are Left?

The most famous banknote of the 21st century circulated for barely three months, was formally retired years later, and is now outnumbered by its own counterfeits on some marketplaces. Here is what is actually known about the surviving supply of the P-91 — and why "how many are left" is the wrong question without asking "how many are real."

Why did the 100 Trillion circulate for only three months?

The Reserve Bank of Zimbabwe introduced the 100 Trillion Dollar note in January 2009, at the terminal stage of one of the worst hyperinflations ever recorded. By that point prices were doubling roughly every day, and even a note with fourteen zeros could not keep up. In April 2009 the government suspended the Zimbabwe dollar entirely and the economy moved to the U.S. dollar and South African rand. The highest-denomination banknote ever issued for circulation became worthless as money in about ninety days — which is precisely what made it immortal as a collectible. Our complete P-91 reference covers the note's design, specifications, and printing history in full.

What happened to the notes after demonetization?

In 2015, the RBZ formally demonetized the old Zimbabwe dollar and opened a brief official redemption window. By then, the 100 Trillion had already begun its second life: collectors worldwide were actively seeking the note, and the collector market valued it as a historical artifact in a way the redemption program never could. The rational move was to sell to collectors, not to the central bank — and that is exactly what happened. The redemption window captured comparatively little of the surviving supply, and the notes that remained became permanent artifacts of the hyperinflation era.

Three fates account for essentially every note printed:

Why does the supply feel bigger than it is?

Search any large marketplace for "100 trillion Zimbabwe" and you will find hundreds of listings, which makes the note feel common. Two things inflate that impression. First, the same genuine hoards recirculate: dealer stock moves between hands and relists. Second — and far more corrosive — counterfeits now saturate open marketplaces. Modern fakes range from crude souvenir copies to convincing reproductions with imitation security features, and on unmoderated platforms they can outnumber authentic notes. The visible supply is large; the authentic supply is not.

The question is not how many 100 Trillions exist. It is how many real ones exist — and who can prove theirs is one of them.

What do grading populations tell us?

Third-party grading gives the only hard numbers in this story. PMG and PCGS publish population reports counting every note they have certified, and the P-91 is one of the most-graded world notes of the modern era — a testament to how many owners want authentication on record. Population reports undercount total survivors (most notes are never submitted), but they define the ceiling for verified examples in each grade. Two facts stand out from the population data: gem grades cluster in the AA prefix from uncirculated hoards, and the certified population is a small fraction of the raw notes offered for sale online — another way of seeing the counterfeit problem.

How do I know a 100 Trillion note is genuine?

Provenance first. Notes traceable to original bundles with documented consecutive serials carry their authentication with them — a long sequential run cannot be assembled after the fact, so it can only exist if the notes came straight from the printing works and stayed together.

Security features second. Genuine P-91s carry a Chiremba rocks watermark, a windowed security thread, and the color-shift and UV characteristics detailed in our complete P-91 guide.

Certification when it matters. For high-grade examples, a PMG or PCGS holder converts "trust me" into a database entry anyone can verify. See our guide on when grading is worth it.

Frequently asked questions

How many Zimbabwe 100 Trillion notes were printed?

The Reserve Bank of Zimbabwe has never published official print figures for the P-91. The note was printed and issued in early 2009 and the currency was abandoned within months, so the print run was cut short relative to earlier denominations.

Is the 100 Trillion note still legal tender?

No. The Zimbabwe dollar was suspended in April 2009 and formally demonetized in 2015. The note has no monetary value in Zimbabwe today — its value is entirely as a collectible artifact.

Are most 100 Trillion notes on the market fake?

On unmoderated marketplaces, counterfeits are widespread and in some venues outnumber genuine notes. Buying from a dealer who authenticates every note, states provenance, and offers grading-backed options removes that risk.

Why are uncirculated examples scarcer than circulated ones?

Uncirculated survivors exist only because someone set aside original straps, bundles, or bricks before the notes entered circulation. Everything that circulated in 2009 Zimbabwe was handled hard during daily price chaos.

Will the surviving supply shrink over time?

Effectively yes. Notes migrate into permanent collections, get framed and gifted, or are damaged; graded examples get locked into holders. The freely trading pool of authentic raw notes gets thinner every year while attention on the note keeps growing.

Sources

Reserve Bank of Zimbabwe — 2015 demonetization notice (rbz.co.zw)

PMG Population Report — Zimbabwe, Pick 91 (pmgnotes.com)

IMF country reports on Zimbabwe's 2008–09 hyperinflation (imf.org)