Australia vs Iran: GNI, PPP

Australia
1.61 trillion constant 2021 international $
in 2025
Iran
1.47 trillion constant 2021 international $
in 2024
Australia rank
18th
Iran rank
21st

GNI, PPP over time

  • Australia
  • Iran
500.0B750.0B1.0T1.2T1.5T1.8T199020072025

How they compare

Australia currently reports 1.61 trillion constant 2021 international $ against 1.47 trillion constant 2021 international $ in Iran, a difference of 138.36 billion constant 2021 international $.

That makes Australia's figure about 1.1 times Iran's.

The two have swapped places 1 time across 35 shared years of data; in 1990 it was Iran ahead.

Australia ranks 18th and Iran ranks 21st of 158 countries.

Across the 4 decades both report, Australia averaged higher in 1 and Iran in 3.

Head to head by decade

Decade Australia Iran Difference Ahead
1990s 591.12 billion constant 2021 international $ 756.70 billion constant 2021 international $ 165.58 billion constant 2021 international $ Iran
2000s 884.18 billion constant 2021 international $ 1.29 trillion constant 2021 international $ 401.93 billion constant 2021 international $ Iran
2010s 1.24 trillion constant 2021 international $ 1.48 trillion constant 2021 international $ 234.28 billion constant 2021 international $ Iran
2020s 1.52 trillion constant 2021 international $ 1.41 trillion constant 2021 international $ 113.74 billion constant 2021 international $ Australia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gni, ppp, Australia or Iran?
Australia, at 1.61 trillion constant 2021 international $ against 1.47 trillion constant 2021 international $ in Iran as of 2025.
What is the difference in gni, ppp between Australia and Iran?
138.36 billion constant 2021 international $, with Australia ahead.
How many years of comparable data are there for Australia and Iran?
35 years are reported by both, from 1990 to 2024.
How do Australia and Iran rank globally for gni, ppp?
Australia ranks 18th and Iran ranks 21st of 158 countries.
Where does this data come from?
International Comparison Program (ICP), World Bank (WB), published as GNI, PPP (constant 2021 international $). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Australia vs Iran: GNI, PPP. Statizoid, drawing on International Comparison Program (ICP), World Bank (WB). Retrieved 28 August 2026, from https://economy.statizoid.com/compare/gni-ppp-constant-2021-international/australia/iran-islamic-rep/

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About this data

Indicator
GNI, PPP (constant 2021 international $)
Unit
constant 2021 international $
Source
International Comparison Program (ICP), World Bank (WB)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
183 places, 5,332 data points, 1990–2025
Last refreshed

This indicator provides values for gross national income (GNI) expressed in constant international dollars, converted by purchasing power parities (PPPs). PPPs account for the different price levels across countries and thus PPP-based comparisons of economic output are more appropriate for comparing the output of economies and the average material well-being of their inhabitants than exchange-rate based comparisons. Gross national income is the total income earned by all residents within an economic territory during an accounting period. It is equal to gross domestic product plus earned income receivable from abroad minus earned income payable abroad. This indicator is expressed in constant prices, meaning the series has been adjusted to account for price changes over time. The reference year for this adjustment is 2021. The PPP conversion factor is a currency conversion factor and a spatial price deflator. PPPs convert different currencies to a common currency and, in the process of conversion, equalize their purchasing power by eliminating the differences in price levels between countries, thereby allowing volume or output comparisons of GDP and its expenditure components.