$100 in 1977 → $390.83 in 2020

Canada Inflation Calculator

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$100 in 1977 → $390.83 in 2020

Canadian Inflation Rate, $100 in 1977 to 2020

According to Statistics Canada consumer price index, today's prices in 2020 are 290.83% higher than average prices since 1977. The Canadian dollar experienced an average inflation rate of 3.22% per year during this period, meaning the real value of a dollar decreased.

In other words, $100 in 1977 is equivalent in purchasing power to about $390.83 in 2020, a difference of $290.83 over 43 years.

The 1977 inflation rate was 9.40%. The current inflation rate (2019 to 2020) is now 2.25%1. If this number holds, $100 today will be equivalent in buying power to $102.25 next year.


Inflation from 1977 to 2020
Cumulative price change 290.83%
Average inflation rate 3.22%
Converted amount ($100 base) $390.83
Price difference ($100 base) $290.83
CPI in 1977 34.900
CPI in 2020 136.400
Inflation in 1977 9.40%
Inflation in 2020 2.25%

CAD Inflation since 1914
Annual Rate, Statistics Canada CPI
Download

Buying power of $100 in 1977

This chart shows a calculation of buying power equivalence for $100 in 1977 (price index tracking began in 1914).

For example, if you started with $100, you would need to end with $390.83 in order to "adjust" for inflation (sometimes refered to as "beating inflation").

When $100 is equivalent to $390.83 over time, that means that the "real value" of a single Canadian dollar decreases over time. In other words, a dollar will pay for fewer items at the store.

This effect explains how inflation erodes the value of a dollar over time. By calculating the value in 1977 dollars, the chart below shows how $100 buys less over the past 43 years.

According to Statistics Canada, each of these CAD amounts below is equal in terms of what it could buy at the time:

Year Dollar Value Inflation Rate
1977 $100.00 9.40%
1978 $108.60 8.60%
1979 $119.20 9.76%
1980 $132.38 11.06%
1981 $148.42 12.12%
1982 $162.18 9.27%
1983 $169.63 4.59%
1984 $175.93 3.72%
1985 $183.67 4.40%
1986 $191.40 4.21%
1987 $199.43 4.19%
1988 $207.16 3.88%
1989 $218.05 5.26%
1990 $228.94 4.99%
1991 $237.54 3.75%
1992 $242.69 2.17%
1993 $246.70 1.65%
1994 $247.28 0.23%
1995 $251.58 1.74%
1996 $257.02 2.16%
1997 $259.03 0.78%
1998 $261.60 1.00%
1999 $268.48 2.63%
2000 $277.08 3.20%
2001 $279.08 0.72%
2002 $289.68 3.80%
2003 $295.70 2.08%
2004 $302.01 2.13%
2005 $308.31 2.09%
2006 $313.47 1.67%
2007 $320.92 2.38%
2008 $324.64 1.16%
2009 $328.94 1.32%
2010 $336.68 2.35%
2011 $344.41 2.30%
2012 $347.28 0.83%
2013 $351.58 1.24%
2014 $356.73 1.47%
2015 $362.46 1.61%
2016 $367.91 1.50%
2017 $373.64 1.56%
2018 $374.79 0.31%
2019 $382.23 1.99%
2020 $390.83 2.25%*
* Compared to previous annual rate. Not final. See inflation summary for latest 12-month trailing value.
Click to show 37 more rows

How to Calculate Inflation Rate for $100 since 1977

This inflation calculator uses the following inflation rate formula:

CPI in 2020CPI in 1977
×
1977 CAD value
=
2020 CAD value

Then plug in historical CPI values. The Canadian CPI was 34.9 in the year 1977 and 136.4 in 2020:

136.434.9
×
$100
=
$390.83

$100 in 1977 has the same "purchasing power" or "buying power" as $390.83 in 2020.

To get the total inflation rate for the 43 years between 1977 and 2020, we use the following formula:

CPI in 2020 - CPI in 1977CPI in 1977
×
100
=
Cumulative inflation rate (43 years)

Plugging in the values to this equation, we get:

136.4 - 34.934.9
×
100
=
291%

News headlines from 1977

Politics and news often influence economic performance. Here's what was happening at the time:

  • Apple Computer incorperated by Steve Jobs, Steve Wozniak, and Ronald Wayne.
  • The Hindu Kubh Mela gathered 15,000,000 people, making it (at the time) the biggest crowd gathering in history.
  • First Apple II computers are shipped.
  • The last Guillotine execution was performed on Hamida Djandoubi, convicted torturer and murderer.

Data Source & Citation

Raw data for these calculations comes from the government of Canada's annual Consumer Price Index (CPI), established in 1914 and computed by Statistics Canada (StatCan).

You may use the following MLA citation for this page: “1977 dollars in 2020 | Canada Inflation Calculator.” Official Inflation Data, Alioth Finance, 17 Jan. 2020, https://www.officialdata.org/canada/inflation/1977.

Special thanks to QuickChart for providing downloadable chart images.

in2013dollars.com is a reference website maintained by the Official Data Foundation.


About the author

Ian Webster is an engineer and data expert based in San Mateo, California. He has worked for Google, NASA, and consulted for governments around the world on data pipelines and data analysis. Disappointed by the lack of clear resources on the impacts of inflation on economic indicators, Ian believes this website serves as a valuable public tool. Ian earned his degree in Computer Science from Dartmouth College.

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» Read more about inflation and investment.

Inflation from 1977 to 2020
Cumulative price change 290.83%
Average inflation rate 3.22%
Converted amount ($100 base) $390.83
Price difference ($100 base) $290.83
CPI in 1977 34.900
CPI in 2020 136.400
Inflation in 1977 9.40%
Inflation in 2020 2.25%