Canadian inflation rate in 1930: -6.38%

Canada Inflation Calculator


Inflation in 1930 and Its Effect on Dollar Value

Purchasing power increased by 6.38% in 1930 compared to the previous year, 1929. On average, you would have to spend 6.38% less money in 1930 than in 1929 for the same item. This is an example of deflation.

In other words, CA$1 in 1929 is equivalent in purchasing power to CA$0.94 in 1930.

The 1929 inflation rate was 2.17%. The inflation rate in 1930 was -6.38%. The 1930 inflation rate is lower compared to the average inflation rate of 3.14% per year between 1930 and 2018.

Inflation rate is calculated by change in the consumer price index (CPI). The CPI in 1930 was 8.8. It was 9.4 in the previous year, 1929. The difference in CPI between the years is used by Statistics Canada to officially determine inflation. Because the 1930 CPI is less than 1929 CPI, negative inflation (also known as deflation) has occurred.

Inflation from 1929 to 1930
Average inflation rate -6.38%
Converted amount (CA$1 base) CA$0.94
Price difference (CA$1 base) CA$-0.06
CPI in 1929 9.400
CPI in 1930 8.800
Inflation in 1929 2.17%
Inflation in 1930 -6.38%

CAD inflation chart from 1914 to 2017

How to Calculate Inflation Rate for CA$1, 1929 to 1930

This inflation calculator uses the following inflation rate formula:

CPI in 1930CPI in 1929
1929 CAD value
1930 CAD value

Then plug in historical CPI values. The Canadian CPI was 9.4 in the year 1929 and 8.8 in 1930:


CA$1 in 1929 has the same "purchasing power" or "buying power" as CA$0.94 in 1930.

To get the total inflation rate for the 1 years between 1929 and 1930, we use the following formula:

CPI in 1930 - CPI in 1929CPI in 1929
Cumulative inflation rate (1 years)

Plugging in the values to this equation, we get:

8.8 - 9.49.4

News headlines from 1929

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

  • The world's smallest country, the Vatican City, is created as an enclave of Rome.
  • Seven gangsters are killed in Chicago on Al Capone's orders in an event now known as St. Valentine's Day Massacre.
  • A final solution of a border dispute between Chile and Peru is reached after the signing of the Treaty of Lima.
  • Beginning of the Great Depression with stock market crash known as "Black Thursday".
  • ‘Black Thursday’, leads to a Wall Street crash and the biggest depression in the history of the world.

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: “Inflation Rate in 1930 | Canada Inflation Calculator.” U.S. Official Inflation Data, Alioth Finance, 14 Dec. 2018, is a reference website maintained by the Official Data Foundation.

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