# \$100 in 1975 is worth \$451.66 in 2020

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## Value of \$100 from 1975 to 2020

\$100 in 1975 is equivalent in purchasing power to about \$451.66 in 2020, an increase of \$351.66 over 45 years. The dollar had an average inflation rate of 3.41% per year between 1975 and 2020, producing a cumulative price increase of 351.66%.

This means that prices in 2020 are 4.52 times higher than average prices since 1975, according to Statistics Canada consumer price index.

The 1975 inflation rate was 9.42%. The inflation rate in 2020 was 2.25%. The 2020 inflation rate is higher compared to the average inflation rate of 0.73% per year between 2020 and 2021.

 Cumulative price change 351.66% Average inflation rate 3.41% Converted amount (\$100 base) \$451.66 Price difference (\$100 base) \$351.66 CPI in 1975 30.200 CPI in 2020 136.400 Inflation in 1975 9.42% Inflation in 2020 2.25% \$100 in 1975 \$451.66 in 2020

## Buying power of \$100 in 1975

This chart shows a calculation of buying power equivalence for \$100 in 1975 (price index tracking began in 1914).

For example, if you started with \$100, you would need to end with \$451.66 in order to "adjust" for inflation (sometimes refered to as "beating inflation").

When \$100 is equivalent to \$451.66 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 1975 dollars, the chart below shows how \$100 is worth less over 45 years.

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

Dollar inflation: 1975-2020
Year Dollar Value Inflation Rate
1975 \$100.00 9.42%
1976 \$105.63 5.63%
1977 \$115.56 9.40%
1978 \$125.50 8.60%
1979 \$137.75 9.76%
1980 \$152.98 11.06%
1981 \$171.52 12.12%
1982 \$187.42 9.27%
1983 \$196.03 4.59%
1984 \$203.31 3.72%
1985 \$212.25 4.40%
1986 \$221.19 4.21%
1987 \$230.46 4.19%
1988 \$239.40 3.88%
1989 \$251.99 5.26%
1990 \$264.57 4.99%
1991 \$274.50 3.75%
1992 \$280.46 2.17%
1993 \$285.10 1.65%
1994 \$285.76 0.23%
1995 \$290.73 1.74%
1996 \$297.02 2.16%
1997 \$299.34 0.78%
1998 \$302.32 1.00%
1999 \$310.26 2.63%
2000 \$320.20 3.20%
2001 \$322.52 0.72%
2002 \$334.77 3.80%
2003 \$341.72 2.08%
2004 \$349.01 2.13%
2005 \$356.29 2.09%
2006 \$362.25 1.67%
2007 \$370.86 2.38%
2008 \$375.17 1.16%
2009 \$380.13 1.32%
2010 \$389.07 2.35%
2011 \$398.01 2.30%
2012 \$401.32 0.83%
2013 \$406.29 1.24%
2014 \$412.25 1.47%
2015 \$418.87 1.61%
2016 \$425.17 1.50%
2017 \$431.79 1.56%
2018 \$433.11 0.31%
2019 \$441.72 1.99%
2020 \$451.66 2.25%
2021 \$454.97 0.73%*
* Compared to previous annual rate. Not final. See inflation summary for latest 12-month trailing value.
Click to show 39 more rows

This conversion table shows various other 1975 amounts in 2020 dollars, based on the 351.66% change in prices:

Conversion: 1975 dollars in 2020
Initial value Equivalent value
\$1 dollar in 1975 \$4.52 dollars in 2020
\$5 dollars in 1975 \$22.58 dollars in 2020
\$10 dollars in 1975 \$45.17 dollars in 2020
\$50 dollars in 1975 \$225.83 dollars in 2020
\$100 dollars in 1975 \$451.66 dollars in 2020
\$500 dollars in 1975 \$2,258.28 dollars in 2020
\$1,000 dollars in 1975 \$4,516.56 dollars in 2020
\$5,000 dollars in 1975 \$22,582.78 dollars in 2020
\$10,000 dollars in 1975 \$45,165.56 dollars in 2020
\$50,000 dollars in 1975 \$225,827.81 dollars in 2020
\$100,000 dollars in 1975 \$451,655.63 dollars in 2020
\$500,000 dollars in 1975 \$2,258,278.15 dollars in 2020
\$1,000,000 dollars in 1975 \$4,516,556.29 dollars in 2020

## How to Calculate Inflation Rate for \$100, 1975 to 2020

Our calculations use the following inflation rate formula to calculate the change in value between 1975 and 2020:

CPI in 2020 CPI in 1975
×
=

Then plug in historical CPI values. The Canadian CPI was 30.2 in the year 1975 and 136.4 in 2020:

136.430.2
×
\$100
=
\$451.66

\$100 in 1975 has the same "purchasing power" or "buying power" as \$451.66 in 2020.

To get the total inflation rate for the 45 years between 1975 and 2020, we use the following formula:

CPI in 2020 - CPI in 1975CPI in 1975
×
100
=
Cumulative inflation rate (45 years)

Plugging in the values to this equation, we get:

136.4 - 30.230.2
×
100
=
352%

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

• Margaret Thatcher becomes leader of the British Conservative Party, after defeating Edward Heath.
• Ethiopia abrogates its 3,000-year-old monarchy.
• Bill Gates and Paul Allen found Microsoft.
• The US signals the beginning of the end of its involvement Vietnam, after it begins to evacuate its citizens from Saigon.
• Gough Whitlam is removed by Governor General Sir John Kerr: the first time an elected Prime Minister had been deposed in 200 years (Australia).

## 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: “\$100 in 1975 → 2020 | Canada Inflation Calculator.” Official Inflation Data, Alioth Finance, 6 May. 2021, https://www.officialdata.org/canada/inflation/1975?amount=100&endYear=2020.

Special thanks to QuickChart for their chart image API, which is used for chart downloads.

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