Australian inflation rate in 1999: 1.48%

Australia Inflation Calculator


Inflation since 1999 and its effect on dollar value

The consumer price index (CPI) in 1999 was 68.4. It was 67.4 in the previous year. This change in CPI is used by the Bureau of Statistics to calculate inflation.

According to the Bureau of Statistics consumer price index, the dollar experienced an average inflation rate of 2.61% per year. Prices in 2018 are 63.3% higher than prices in 1999.

In other words, AU$100 in 1999 is equivalent in purchasing power to AU$163.30 in 2018, a difference of AU$63.30 over 19 years.

The current inflation rate is now 0.45%1. If this number holds, AU$100 today will be equivalent to AU$100.45 next year.

Inflation from 1999 to 2018
Cumulative price change 63.30%
Average inflation rate 2.61%
Converted amount (AU$100 base) AU$163.30
Price difference (AU$100 base) AU$63.30
CPI in 1999 68.4
CPI in 2018 111.7

AUD inflation chart from 1922 to 2017

How to calculate the inflation rate for AU$100 since 1999

This inflation calculator uses the following inflation rate formula:

CPI in 2018 / CPI in 1999 * 1999 AUD value = 2018 AUD value

Then plug in historical CPI values. The Australian CPI was 68.4 in the year 1999 and 111.7 in 2018:

111.7 / 68.4 * AU$100 = AU$163.30

AU$100 in 1999 has the same "purchasing power" or "buying power" as AU$163.30 in 2018.

Here are calculations of buying power over time for AU$100 in 1999 (price index tracking began in 1922). Each of these AUD amounts below is equivalent in terms of what it could buy at the time:
Year AUD Value Inflation Rate
1999 AU$100.00 1.48%
2000 AU$104.53 4.53%
2001 AU$109.06 4.34%
2002 AU$112.43 3.08%
2003 AU$115.50 2.73%
2004 AU$118.13 2.28%
2005 AU$121.35 2.72%
2006 AU$125.58 3.49%
2007 AU$128.51 2.33%
2008 AU$134.21 4.44%
2009 AU$136.55 1.74%
2010 AU$140.50 2.89%
2011 AU$145.18 3.33%
2012 AU$147.66 1.71%
2013 AU$151.32 2.48%
2014 AU$155.12 2.51%
2015 AU$157.46 1.51%
2016 AU$159.50 1.30%
2017 AU$162.57 1.92%
2018 AU$163.30 0.45%*
* Not final. See inflation summary for latest details.

News headlines from 1999

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

  • NATO begins its bombardment of Yugoslavia in the Kosovo War marking the first time NATO attacked a sovereign country.
  • 13 killed, 24 injured in the Columbine High School Massacre.
  • Slobodan Milosevic and four others are indicted by the International Criminal Tribunal for former Yugoslavia, for war crimes and crimes against humanity committed in Kosovo.

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 1999 | Australia Inflation Calculator.” U.S. Official Inflation Data, Alioth Finance, 20 Jun. 2018,

» Read more about inflation.