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July 27, 2026Short & citedBlog
Civic Viewpoint.
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Money & Work • Currency

Coin

A coin is a small piece of metal, or less commonly another material, issued by a government or other authority as money.

Updated July 27, 20261 min readCited sources

A coin is a small piece of metal issued by a government as money. In Canada, coins are issued by the Royal Canadian Mint and used in everyday transactions.

What it is

A coin is a piece of money, usually round and flat, used for everyday transactions and often accepted as legal tender. It is commonly standardized in weight and shape to facilitate trade. Coins are typically produced in large quantities by a mint and may also serve as collectibles or objects of study in numismatics.

Materials and design

Most coins are made of base metals, though some historical or special examples use other materials such as leather or porcelain. Coins commonly feature images, numbers, inscriptions, or national symbols. They often have distinguishable obverse (front) and reverse (back) sides.

Study and collecting

The study of coins is called numismatics, which also covers tokens, medals, and related objects. Coin collecting is a well-established hobby and research field. Modern coins are generally issued by governments, and their value may be based on legal tender status rather than metal content.

In short

  • Coins are typically produced in large quantities by a mint.
  • Modern coins are generally issued by governments.
  • Their value may be based on legal tender status rather than metal content.
  • Coins often have distinguishable obverse and reverse sides.
Canadian angle

Coins are part of Canada’s currency system and are used in everyday transactions across the country. Canadian coinage is issued by the Royal Canadian Mint, making the topic directly relevant to Canadian readers.

Quick questions

What is a coin?
A coin is a piece of money, usually made of metal, that is issued by an authority and used as currency or legal tender.
Who issues coins?
Coins are usually issued by governments through official mints.
Are all coins made of metal?
No. Most are metal, but some historical or unusual coins have been made from other materials such as leather or porcelain.

Sources

  1. Britannica Moneyhttps://www.britannica.com/money/coin
    Supports: Definition of a coin as a piece of metal or other material certified by marks as having intrinsic or exchange value.
  2. Wikipediahttps://www.wikiwand.com/en/articles/Coin
    Supports: General characteristics of coins, including use as medium of exchange, legal tender, standardized weight, and obverse/reverse terminology.
  3. Encyclopedia.comhttps://www.encyclopedia.com/humanities/encyclopedias-almanacs-transcripts-and-maps/coin-collecting
    Supports: Coin collecting as part of numismatics and the scope of numismatics.
  4. Merriam-Websterhttps://www.merriam-webster.com/dictionary/coin
    Supports: Dictionary definition of coin as a usually flat piece of metal issued by governmental authority as money and related meanings.