$100 in 1920 is equivalent in purchasing power to about $1,226.79 today, an increase of $1,126.79 over 101 years. The dollar had an average inflation rate of 2.51% per year between 1920 and today, producing a cumulative price increase of 1,126.79%.

This means that today's prices are 12.27 times higher than average prices since 1920, according to Statistics Canada consumer price index. A dollar today only buys 8.15% of what it could buy back then.

The 1920 inflation rate was 9.80%. The current year-over-year inflation rate (2020 to 2021) is now 0.73%^{1}.
If this number holds, $100 today will be equivalent in buying power to $100.73 next year.

⌃

Cumulative price change | 1,126.79% |

Average inflation rate | 2.51% |

Converted amount ($100 base) | $1,226.79 |

Price difference ($100 base) | $1,126.79 |

CPI in 1920 | 11.200 |

CPI in 2021 | 137.400 |

Inflation in 1920 | 9.80% |

Inflation in 2021 | 0.73% |

$100 in 1920 | $1,226.79 in 2021 |

This chart shows a calculation of buying power equivalence for $100 in 1920 (price index tracking began in 1914).

For example, if you started with $100, you would need to end with $1,226.79 in order to "adjust" for inflation (sometimes refered to as "beating inflation").

When $100 is equivalent to $1,226.79 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 1920 dollars, the chart below shows how $100 is worth less over 101 years.

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

This conversion table shows various other 1920 amounts in today's dollars, based on the 1,126.79% change in prices:

Initial value | Equivalent value |
---|---|

$1 dollar in 1920 | $12.27 dollars today |

$5 dollars in 1920 | $61.34 dollars today |

$10 dollars in 1920 | $122.68 dollars today |

$50 dollars in 1920 | $613.39 dollars today |

$100 dollars in 1920 | $1,226.79 dollars today |

$500 dollars in 1920 | $6,133.93 dollars today |

$1,000 dollars in 1920 | $12,267.86 dollars today |

$5,000 dollars in 1920 | $61,339.29 dollars today |

$10,000 dollars in 1920 | $122,678.57 dollars today |

$50,000 dollars in 1920 | $613,392.86 dollars today |

$100,000 dollars in 1920 | $1,226,785.71 dollars today |

$500,000 dollars in 1920 | $6,133,928.57 dollars today |

$1,000,000 dollars in 1920 | $12,267,857.14 dollars today |

Our calculations use the following inflation rate formula to calculate the change in value between 1920 and today:

CPI today
CPI in 1920

×

1920 CAD value

=

Today's value

Then plug in historical CPI values. The Canadian CPI was 11.2 in the year 1920 and 137.4 in 2021:

137.411.2

×

$100

=

$100 in 1920 has the same "purchasing power" or "buying power" as $1,226.79 in 2021.

To get the total inflation rate for the 101 years between 1920 and 2021, we use the following formula:

CPI in 2021 - CPI in 1920CPI in 1920

×

100

=

Plugging in the values to this equation, we get:

137.4 - 11.211.2

×

100

=

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

- The League of Nations' first assembly takes place in Paris.
- The British Parliament passes the Fourth Home Rule Act, dividing Ireland into two parts and leading to a yearlong Anglo-Irish war in the southern counties.
- The Catholic Church canonizes Joan of Arc, formally making her a saint.
- The 19th Amendment to the constitution is ratified, granting U.S. woman suffrage for the first time.

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 1920 → 2021 | Canada Inflation Calculator.” Official Inflation Data, Alioth Finance, 24 Sep. 2021, https://www.officialdata.org/canada/inflation/1920?amount=100&endYear=2021.

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

Cumulative price change | 1,126.79% |

Average inflation rate | 2.51% |

Converted amount ($100 base) | $1,226.79 |

Price difference ($100 base) | $1,126.79 |

CPI in 1920 | 11.200 |

CPI in 2021 | 137.400 |

Inflation in 1920 | 9.80% |

Inflation in 2021 | 0.73% |

$100 in 1920 | $1,226.79 in 2021 |