$1 in 1940 is worth $0.96 in 1939

Value of $1 from 1940 to 1939

$1 in 1940 is equivalent in purchasing power to about $0.96 in 1939. The dollar had an average inflation rate of 4.25% per year between 1939 and 1940, producing a cumulative price increase of -4.08%.

This means that prices in 1939 are 4.08% lower than average prices since 1940, according to Statistics Canada consumer price index.

The inflation rate in 1939 was -0.76%. The inflation rate in 1940 was 4.25%. The 1940 inflation rate is higher compared to the average inflation rate of 3.63% per year between 1940 and 2024.


Inflation from 1940 to 1939
Average inflation rate4.25%
Converted amount
$1 base
$0.96
Price difference
$1 base
$-0.04
CPI in 19407.975
CPI in 19397.650
Inflation in 1939-0.76%
Inflation in 19404.25%
$1 in 1940$0.96 in 1939

Recent CAD inflation
Annual Rate, Statistics Canada CPI
Download

How to calculate inflation rate for $1, 1939 to 1940

Our calculations use the following inflation rate formula to calculate the change in value between 1939 and 1940:

CPI in 1939 CPI in 1940
×
1940 CAD value
=
1939 CAD value

Then plug in historical CPI values. The Canadian CPI was 7.975 in the year 1940 and 7.65 in 1939:

7.657.975
×
$1
=
$0.96

$1 in 1940 has the same "purchasing power" or "buying power" as $0.96 in 1939.

To get the total inflation rate for the 1 years between 1939 and 1940, we use the following formula:

CPI in 1939 - CPI in 1940CPI in 1940
×
100
=
Cumulative inflation rate (1 years)

Plugging in the values to this equation, we get:

7.65 - 7.9757.975
×
100
=
-4%

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: “$1 in 1940 → 1939 | Canada Inflation Calculator.” Official Inflation Data, Alioth Finance, 28 Mar. 2024, https://www.officialdata.org/1940-CAD-in-1939?amount=1.

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.


Ian Webster

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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Inflation from 1940 to 1939
Average inflation rate4.25%
Converted amount
$1 base
$0.96
Price difference
$1 base
$-0.04
CPI in 19407.975
CPI in 19397.650
Inflation in 1939-0.76%
Inflation in 19404.25%
$1 in 1940$0.96 in 1939