The first paper money appeared in China during the Song Dynasty (AD 960–1279), introduced as "Jiaozi" promissory notes around AD 997–1022 under Emperor Zhenzong.
What was the first money?
The earliest known money was the Mesopotamian shekel, which showed up nearly 5,000 years ago as a standardized weight for silver and other goods.
Then came the Lydians and Ionians in Asia Minor, who struck the first official stamped coins between 650 and 600 B.C. Made from electrum—a natural mix of gold and silver—these coins featured images to prove their weight and purity. It was a brilliant fix for traders tired of lugging around raw metal and guessing its worth every time. (Honestly, this ranks among humanity’s better ideas.)
When did we start using paper money?
America’s first paper money arrived in 1690, when Massachusetts printed bills of credit to pay soldiers fighting King William’s War.
Colonies and later the federal government issued these notes as IOUs backed by future taxes or silver deposits. The U.S. didn’t print its own federal paper money until 1861, when Congress rolled out “demand notes” to fund the Civil War. These days, Federal Reserve notes rule the roost, and they’re no longer exchangeable for silver or gold. The 1996 redesign added color-shifting ink and microprinting—clever moves to stay one step ahead of counterfeiters.
What is the most expensive money in the world?
As of 2026, the Kuwaiti dinar (KWD) holds the crown for most valuable currency, trading at roughly 3.25 USD per dinar.
Kuwait’s oil wealth and tight monetary controls keep the dinar strong. For perspective, one dinar buys about 233 Indian rupees or 3.15 euros. The dinar has topped these rankings for decades, mainly because Kuwait ties its currency to a basket of global currencies instead of letting it float freely.
Who created money in the world?
The Lydians in Asia Minor minted the first standardized coins around 600 B.C. Meanwhile, the Chinese beat everyone to paper money by about 1,300 years.
The Lydians got creative by stamping a lion’s head on electrum coins—basically the world’s first branded currency. The Chinese, on the other hand, used “flying cash” paper notes because hauling heavy coins across long distances was a nightmare. Marco Polo later introduced the concept to Europe, where it eventually grew into the banknotes we use today.
WHO issued the first paper money?
Merchants in Sichuan, China, launched the first paper money called “Jiaozi” during the Song Dynasty
These promissory notes popped up between AD 997 and 1022 under Emperor Zhenzong to make trade easier in a region short on copper coins. The government eventually took over, issuing “Huizi” notes that became the world’s first government-backed paper currency. By AD 1024, the Song Dynasty officially declared Jiaozi legal tender.
How dirty is a $1 bill?
A single dollar bill can carry more germs than a toilet seat, including bacteria like staphylococcus and traces of fecal matter.
A 2002 study in the Southern Medical Journal found pathogens on 94% of tested bills. The cotton-linen blend soaks up oils and microbes from countless hands daily. The Bureau of Engraving and Printing estimates bills last about 6.5 years in circulation, giving germs plenty of time to tag along for the ride.
Is there a $500 bill?
The $500 bill still exists as legal tender but hasn’t been printed since 1945, so you’ll mostly find them in collector circles.
These bills featured President William McKinley and were discontinued in 1969 to crack down on organized crime. While technically valid for a $5 coffee, spotting one in daily use is nearly impossible. If you’re curious about its collector value, try local coin shops or online auctions.
What is the safest currency?
The U.S. dollar is generally considered the safest currency thanks to its rock-solid stability, global acceptance, and deep liquidity.
It’s followed by the Swiss franc (CHF), which benefits from Switzerland’s neutrality and rock-solid banking system, and the Singapore dollar (SGD), backed by strong economic policies. Gold and cryptocurrencies like Bitcoin often act as safe havens during economic storms, though their wild price swings make them risky for everyday spending. The Polish zloty (PLN) and Norwegian krone (NOK) also earn high marks for regional stability.
What is the most useless currency?
The Cambodian riel often ranks as one of the least valuable currencies due to its low exchange rate and limited use outside the country.
While the U.S. dollar dominates daily transactions, the riel still appears in small denominations (like 100 or 500 riel notes) for symbolic purposes. The Lao kip (LAK) and Guinean franc (GNF) struggle with high inflation and weak purchasing power. In Paraguay, the guarani (PYG) technically isn’t strong but circulates widely in smaller towns. These currencies work locally but don’t hold much weight beyond their borders.
Which country has the most valuable money?
Kuwait’s currency, the Kuwaiti dinar, is the most valuable in the world, with 1 KWD trading for about 3.25 USD as of 2026.
Kuwait’s oil riches and a currency peg to a basket of international currencies keep the dinar strong. For travelers, that means 1 USD only gets you 0.30 KWD. The dinar’s stability makes it a go-to reserve currency in the Middle East, even if it rarely leaves the region.
What country invented money?
China takes the credit for inventing both the earliest coins and paper money, starting with cowrie-shell imitations in the 11th century B.C. and formal coins by 650 B.C.
By AD 806, the Tang Dynasty rolled out “flying cash,” the first paper money, to avoid hauling heavy coins across long distances. Marco Polo later wrote about the system in his travels, introducing the idea to Europe. China’s early money experiments were all about solving practical problems in trade.
What are the 4 types of money?
Economists group money into four main types: commodity, fiat, fiduciary, and commercial—each with its own role in the economy.
Commodity money (think gold coins) has value in itself. Fiat money (like U.S. dollars) gets its value from government rules. Fiduciary money relies on trust in institutions (checks are a good example). Commercial money covers bank deposits and credit. These days, digital transactions blur the lines between them more than ever.
Is writing on money illegal?
You can write on money, but destroying it is a crime.
Marking bills to track your own cash is fine, but tearing or burning them to make them unusable breaks U.S. law under 18 U.S. Code § 333. Advertising on currency is also off-limits. The Secret Service can fine or prosecute offenders. Some businesses still stamp logos on bills as a gimmick—just don’t damage the paper itself.
What paper is money made out of?
U.S. currency is printed on a mix of 75% cotton and 25% linen, with red and blue synthetic fibers woven in for security.
This blend is tough enough to survive 4,000 double folds and resists tearing far better than regular paper. The Bureau of Engraving and Printing adds security features like watermarks and security threads. Fun detail: every bill, from $1 to $100, uses the exact same paper.
What was the first paper money in the colonies backed by?
Pennsylvania’s first colonial paper money relied on land values and tax revenues, issued starting in 1723.
On March 20, 1771, the colony issued £15,000 in notes, following earlier experiments like Virginia’s tobacco-backed currency. These bills were essentially IOUs promising repayment in goods or future taxes. The system worked until inflation spiraled during the Revolutionary War, when Congress printed over $240 million in unbacked “Continental” currency—leading to the famous phrase “not worth a Continental.”
