Oman vs Tunisia: GNI, PPP

Oman
192.19 billion constant 2021 international $
in 2024
Tunisia
163.62 billion constant 2021 international $
in 2025
Oman rank
68th
Tunisia rank
71st

GNI, PPP over time

  • Oman
  • Tunisia
50.0B100.0B150.0B200.0B199020072025

How they compare

Oman currently reports 192.19 billion constant 2021 international $ against 163.62 billion constant 2021 international $ in Tunisia, a difference of 28.57 billion constant 2021 international $.

That makes Oman's figure about 1.2 times Tunisia's.

The two have swapped places 3 times across 27 shared years of data; in 1998 it was Tunisia ahead.

Oman ranks 68th and Tunisia ranks 71st of 158 countries.

Across the 4 decades both report, Oman averaged higher in 2 and Tunisia in 2.

Head to head by decade

Decade Oman Tunisia Difference Ahead
1990s 53.25 billion constant 2021 international $ 82.97 billion constant 2021 international $ 29.72 billion constant 2021 international $ Tunisia
2000s 88.01 billion constant 2021 international $ 106.63 billion constant 2021 international $ 18.62 billion constant 2021 international $ Tunisia
2010s 163.59 billion constant 2021 international $ 142.48 billion constant 2021 international $ 21.11 billion constant 2021 international $ Oman
2020s 177.78 billion constant 2021 international $ 148.69 billion constant 2021 international $ 29.09 billion constant 2021 international $ Oman

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gni, ppp, Oman or Tunisia?
Oman, at 192.19 billion constant 2021 international $ against 163.62 billion constant 2021 international $ in Tunisia as of 2024.
What is the difference in gni, ppp between Oman and Tunisia?
28.57 billion constant 2021 international $, with Oman ahead.
How many years of comparable data are there for Oman and Tunisia?
27 years are reported by both, from 1998 to 2024.
How do Oman and Tunisia rank globally for gni, ppp?
Oman ranks 68th and Tunisia ranks 71st 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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Oman vs Tunisia: GNI, PPP. Statizoid, drawing on International Comparison Program (ICP), World Bank (WB). Retrieved 24 August 2026, from https://economy.statizoid.com/compare/gni-ppp-constant-2021-international/oman/tunisia/

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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.