USD to CAD and Why it Matters to You USD to CAD. What is it? You hear the term everywhere in Canada. You hear it mentioned on TV, on the radio. You see it online and in the newspapers. There are even Facebook groups dedicated to it. Why do people care so much about it? People write reports about it and debate it passionately and care a lot about where it is and where it is going in the future. It seems to change all the time. What in the world is it and why should you care? The term USD to CAD is generally denotes the “US dollar to Canadian dollar exchange rate”. It is the price of 1 US dollar in Canadian dollars. For example, a USD to CAD rate of 1.27 means that each US dollar is worth 1.27 Canadian dollars. It also means that 1 Canadian dollar is worth 0.79 in US dollars. This last number is sometimes known as the inverse rate because it is equal to the inverse of USD to CAD (ie: 1/1.27 = 0.79). The USD to CAD exchange rate (like all other exchange rates) changes from second to second as buyers sellers and speculators transact with one another. The Bank of Canada provides a daily exchange rate lookup as well as historical USD to CAD rates but does not provide “live” rates that reflect minute to minute changes during the day. You can see the live USD to CAD rates quotes on sites like Interchange Financial. While the rate changes all the time, on a daily basis the changes tend to be within a penny. While larger changes can and do happen, it would be rare to see a day with a larger than one penny change more than once a week.