Australian inflation rate in 1930: -6.90%

Australia Inflation Calculator


Australian Inflation Rate, 1930-2018 (AU$1)

The consumer price index (CPI) in 1930 was 2.7. the Bureau of Statistics uses this CPI value to track inflation on a monthly basis.

According to the Bureau of Statistics consumer price index, the dollar experienced an average inflation rate of 4.32% per year. Prices in 2018 are 4024.8% higher than prices in 1930.

In other words, AU$1 in the year 1930 is equivalent in purchasing power to AU$41.25 in 2018, a difference of AU$40.25 over 88 years.

The current inflation rate in 2018 is 1.80%1. If this number holds, AU$1 today will be equivalent to AU$1.02 next year.

Inflation from 1930 to 2018
Cumulative price change 4024.79%
Average inflation rate 4.32%
Price difference (AU$1 base) AU$40.25
CPI in 1930 2.7
CPI in 2018 111.3692

AUD inflation chart from 1922 to 2017

How to calculate the inflation rate for AU$1 since 1930

Start with the inflation rate formula:

CPI in 2018 / CPI in 1930 * 1930 AUD value = 2018 AUD value

Then plug in historical CPI values. The Australian CPI was 2.7 in the year 1930 and 111.3692 in 2018:

111.3692 / 2.7 * AU$1 = AU$41.25

AU$1 in 1930 has the same "purchasing power" as AU$41.25 in 2018.

News headlines from 1930

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

  • Mohandas Gandhi protests British salt tax by a 200-mile-long walk.
  • Clyde Tombaugh discovers Pluto.
  • Lawrence Hyland discovers the first radar by accident.
  • Roald Amundsen's leads the first expedition to reach the South Pole.
  • American explorer Hiram Bingham discovers Machu Picchu.

Inflation Data Source

Raw data for these calculations comes from the government of Australia's annual (CPI) as provided by the Reserve Bank of Australia. The consumer price index was established in 1922 and is tracked by Australian Bureau of Statistics (ABS).

You may use the following MLA citation for this page: “Inflation Rate in 1930 | Australia Inflation Calculator.” FinanceRef Inflation Calculator, Alioth Finance, 19 Apr. 2018,

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