The Canadian one-dollar coin, universally known as the loonie, is a gold-coloured circulation coin first introduced in 1987. It was created to replace the one-dollar banknote, a move the government projected would save millions over two decades. Featuring a common loon on its reverse, the coin's distinctive eleven-sided shape and colour made it instantly recognizable. The loonie has since become a national symbol and a common metonym for the Canadian dollar itself.
Origins and Replacement of the Dollar Bill
The journey to the modern loonie began with earlier Canadian dollar coins that saw limited circulation. The first silver dollar was minted in 1935 to mark the 25th anniversary of King George V's reign, featuring a voyageur design. This coin and its later nickel version, introduced in 1967, were heavy and large, which prevented them from gaining widespread use. A House of Commons committee recommended eliminating the one-dollar bill in 1985, despite a lack of clear public support for the change. The government's primary argument was financial, estimating that switching from short-lived paper bills to long-lasting coins would save between 175 million and 250 million dollars over a 20-year period.
The official announcement came on March 25, 1986, declaring that a new dollar coin would launch the following year and the paper bill would be phased out. The government selected a proposal from Sherritt Gordon Mines for an aureate bronze-plated nickel coin, finding it less costly than alternatives. The innovative technology was also seen as a way to demonstrate the Royal Canadian Mint's capabilities on the world stage. The initial production run of 300 million coins was expected to cost 31.8 million dollars, but through seigniorage, the profit from minting, the government anticipated earning up to 40 million dollars annually. A portion of these proceeds, totaling 60 million dollars over five years, was dedicated to funding the 1988 Winter Olympics in Calgary.
Design and the Lost Master Dies
The design process for the new coin was directly influenced by the failure of the United States' Susan B. Anthony dollar. Canadian officials believed the American coin failed due to its similarity in size and silver colour to the quarter, making it aesthetically unappealing and confusing. To avoid this, the Canadian dollar was made the same overall size as the Susan B. Anthony coin but with two key distinctions: an eleven-sided shape and a distinctive gold colour. Test groups responded positively, with 80 percent of participants finding the coin's size, shape, and colour made it easy to distinguish from other denominations. The original plan was to use the classic voyageur design by Emanuel Hahn on the reverse, paired with an obverse effigy of Queen Elizabeth II by Arnold Machin.
This plan was abruptly changed due to a significant security breach. The master dies for the new coin were lost in transit from Ottawa to the Mint's Winnipeg facility in 1986. A parliamentary committee investigation found the Mint had no documented shipping procedures for master dies and had used a local courier to save 43.50 dollars. This was the third time in five years the Mint had lost master dies. While the Royal Canadian Mounted Police believed the dies were simply lost, the Mint contended they were stolen. Fearing counterfeiting, the government approved a new reverse design. The chosen replacement was a 1978 submission by wildlife artist Robert-Ralph Carmichael, depicting a common loon on water. This design was well-received, particularly by the Canadian Wildlife Federation, and fit thematically with other Canadian coins featuring wildlife.
Circulation and Cultural Impact
The coin entered circulation on June 30, 1987, with 40 million pieces released in major cities. It was immediately nicknamed the 'loonie' in English Canada and 'huard' in Quebec. After a 21-month period where both the coin and the paper dollar were produced, the Bank of Canada ceased printing the one-dollar banknote on June 30, 1989. Withdrawing the note forced public acceptance, and initial mixed reactions gave way to widespread use. The loonie quickly transcended its role as mere currency, becoming a national symbol. The nickname became so synonymous with the Canadian dollar that the Royal Canadian Mint secured the trademark rights to 'loonie' in 2006. The introduction of the two-dollar coin in 1996 led to the natural portmanteau 'toonie'. By the coin's 20th anniversary in 2007, over 800 million loonies had been minted.
The coin's status was further cemented by the 'lucky loonie' tradition born at the 2002 Salt Lake City Winter Olympics. An ice technician, Trent Evans, secretly embedded a loonie at centre ice to serve as a faceoff marker for referees. After both the Canadian men's and women's hockey teams won gold medals, the story of the 'lucky loonie' was revealed, turning it into a piece of national folklore. The original coin was donated to the Hockey Hall of Fame. This tradition has persisted, with loonies being hidden at subsequent international competitions like the 2008 Olympics and the 2010 World Championships. The Royal Canadian Mint has capitalized on this by issuing special commemorative 'lucky loonie' editions for every Olympic Games since 2004.
Physical Specifications and Composition Changes
The loonie is notable for its unique physical characteristics. It is an 11-sided Reuleaux polygon, a curve of constant width, with a diameter of 26.5 millimetres and a thickness of 1.95 millimetres. This shape and size were chosen partly for compatibility with American-made vending machines. The coin's composition has evolved significantly since its introduction, primarily to enhance security and reduce costs. When first minted in 1987, the loonie was made of aureate, a bronze-electroplated nickel combination, and weighed 7.00 grams. In the second quarter of 2012, the Mint switched the composition to multi-ply brass-plated steel. This material change reduced the coin's weight to 6.27 grams. The new composition, already used in smaller Canadian coins, was adopted because it produces an electromagnetic signature that is harder to counterfeit than regular alloy coins.
Furthermore, using steel provided cost savings and avoided potential fluctuations in the price or supply of nickel. The transition was not without issues, as the lighter 2012 loonie was initially rejected by some vending machines that had not been recalibrated. The Toronto Parking Authority estimated it would cost about one million dollars to upgrade nearly 3,000 parking meters to accept the new coin. Alongside the composition change in 2012, the Mint also introduced new security features, including a single laser-marked maple leaf within a circle on the coin's reverse.
Commemorative and Special Edition Loonies
Beyond the standard circulation coin with the common loon, the Royal Canadian Mint has issued numerous commemorative one-dollar coins for special occasions. These circulation-grade coins are released directly into public currency streams and are also available in collector packs and rolls. A significant early commemorative was the 2005 Terry Fox loonie, designed by engraver Stanley Witten to honour the 25th anniversary of the Marathon of Hope. The Mint has also issued a 'lucky loonie' for each Olympic Games since 2004, featuring the common loon alongside Olympic imagery. Furthermore, since 1997, with issues in 2002 and annually from 2004 onward, the Mint has produced special specimen-set edition loonies. These coins feature unique reverse designs depicting different Canadian animals and have limited mintages, making them available exclusively in collector sets. The tradition of special one-dollar coins predates the loonie itself. Canada has a long history of issuing commemorative dollar coins for provincial centennials and national anniversaries. These coins were typically minted in silver or nickel and were larger than the modern loonie.
Transition to King Charles III Obverse
Following her death, a new era for the coin began. On November 14, 2023, the Royal Canadian Mint unveiled a new one-dollar coin featuring the effigy of King Charles III, designed by Canadian artist Steven Rosati. This change marked a significant moment in Canadian numismatic history, updating the coinage to reflect the new monarch. A small number of these new coins entered general circulation in December 2023, beginning the process of phasing the Elizabeth II design out of active use. The reverse design of the common loon by Robert-Ralph Carmichael remains unchanged on the standard circulation coin, preserving the imagery Canadians have recognized for decades.
Historical One-Dollar Coin Specifications
The first Canadian one-dollar coin was a large silver commemorative minted in 1935. The voyageur dollar was minted in silver until 1967, after which it was composed primarily of nickel. The modern loonie coin was introduced in 1987 and was initially made of aureate, a bronze-electroplated nickel combination. Beginning in the second quarter of 2012, the loonie's composition switched to multi-ply brass-plated steel, which reduced its weight.
| Years | Composition | Weight (g) | Diameter (mm) |
|---|---|---|---|
| 1935 to 1967 | 80% silver, 20% copper | 23.3 | 36.06 |
| 1987 to 2011 | Bronze-plated nickel | 7.00 | 26.5 |
| 2012–present | Brass-plated steel | 6.27 | 26.5 |
Frequently asked questions
What is the story behind the 'lucky loonie'?
The 'lucky loonie' tradition started at the 2002 Winter Olympics in Salt Lake City. An ice technician placed a loonie at centre ice as a faceoff marker for referees. After both Canadian men's and women's hockey teams won gold medals, the coin was credited as a good luck charm. The story became national news, and the original coin is now in the Hockey Hall of Fame.
When did Canada stop using the one-dollar bill?
The Bank of Canada ceased production of the one-dollar banknote on June 30, 1989. This followed a 21-month period where the new loonie coin and the paper dollar were produced concurrently after the coin's introduction in 1987. The government had announced the replacement in 1986, arguing it would save between $175 million and $250 million over 20 years due to the coin's longer lifespan. Withdrawing the bill from production forced general acceptance of the new coin, despite initial mixed public support for the change.
Why is the Canadian dollar coin called a loonie?
The Canadian one-dollar coin is nicknamed the loonie because its standard reverse design features a common loon, a bird found throughout most of Canada. The name caught on immediately across English Canada after the coin's release in June 1987, while in Quebec it became known as the 'huard', the French word for loon. The nickname became so synonymous with the Canadian dollar itself that the Royal Canadian Mint secured the trademark rights to it in 2006. The loon design was created by wildlife artist Robert-Ralph Carmichael and was selected after the original voyageur design dies were lost in transit.
What is the loonie made of?
The composition of the loonie has changed over time. From its introduction in 1987 until 2011, it was made of aureate, a bronze electroplated nickel combination, and weighed 7.00 grams. Beginning in the second quarter of 2012, the composition switched to multi-ply brass plated steel, reducing its weight to 6.27 grams. The Royal Canadian Mint stated this change provided a harder to counterfeit electromagnetic signature, offered cost savings, and avoided fluctuations in the price or supply of nickel. Some vending machines initially did not accept the lighter 2012 coins, requiring upgrades.
Does the loonie have a new design?
Yes, a new version of the loonie featuring King Charles III entered circulation in December 2023. The new obverse effigy, designed by Steven Rosati, replaces the portrait of Queen Elizabeth II that had been on the coin since its 1987 introduction. The standard reverse design featuring the common loon by Robert-Ralph Carmichael remains unchanged for regular circulation coins. This update followed a year after the death of Queen Elizabeth II, with the design first revealed on November 14, 2023.
What are the dimensions of a loonie?
The loonie has a diameter of 26.5 millimetres and a thickness of 1.95 millimetres. Its distinctive outline is an 11-sided Reuleaux polygon, which is a curve of constant width. This shape and size were chosen to match the already circulating Susan B. Anthony dollar in the United States for vending machine compatibility, while its gold colour differentiated it. The coin's 11-sidedness is similar to the British fifty pence coin, though that coin is silver in colour.
Sources and further reading
- Loonie (Wikipedia) en.wikipedia.org
- 1 dollar mint.ca
This article explains how things work and is not financial, tax or legal advice. Rules, limits and rates change, so check the current figures with the Canada Revenue Agency, your province or your financial institution before you act.