AU$100 in 1930 → AU$1,311.11 in 1983

Australia Inflation Calculator


Australian Inflation Rate, AU$100 in 1930 to 1983

According to the Bureau of Statistics consumer price index, the dollar experienced an average inflation rate of 4.98% per year. Prices in 1983 are 1211.1% higher than prices in 1930.

In other words, AU$100 in 1930 is equivalent in purchasing power to AU$1,311.11 in 1983, a difference of AU$1,211.11 over 53 years.

The inflation rate in 1983 was 10.28%.

Inflation from 1930 to 1983
Cumulative price change 1211.11%
Average inflation rate 4.98%
Converted amount (AU$100 base) AU$1,311.11
Price difference (AU$100 base) AU$1,211.11
CPI in 1930 2.7
CPI in 1983 35.4

AUD inflation chart from 1922 to 2017

How to calculate the inflation rate for AU$100, 1930 to 1983

This inflation calculator uses the following inflation rate formula:

CPI in 1983 / CPI in 1930 * 1930 AUD value = 1983 AUD value

Then plug in historical CPI values. The Australian CPI was 2.7 in the year 1930 and 35.4 in 1983:

35.4 / 2.7 * AU$100 = AU$1,311.11

AU$100 in 1930 has the same "purchasing power" or "buying power" as AU$1,311.11 in 1983.

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: “1930 dollars in 1983 | Australia Inflation Calculator.” U.S. Official Inflation Data, Alioth Finance, 21 Jun. 2018,

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