Sri Lanka vs Tunisia: GNI per capita, PPP
GNI per capita, PPP over time
- Sri Lanka
- Tunisia
How they compare
Sri Lanka currently reports 14,291 constant 2021 international $ against 13,250 constant 2021 international $ in Tunisia, a difference of 1,041 constant 2021 international $.
That makes Sri Lanka's figure about 1.1 times Tunisia's.
The two have swapped places 3 times across 31 shared years of data; in 1990 it was Tunisia ahead.
Sri Lanka ranks 91st and Tunisia ranks 93rd of 159 countries.
Across the 4 decades both report, Sri Lanka averaged higher in 2 and Tunisia in 2.
Head to head by decade
| Decade | Sri Lanka | Tunisia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 4,900 constant 2021 international $ | 7,649 constant 2021 international $ | 2,750 constant 2021 international $ | Tunisia |
| 2000s | 6,964 constant 2021 international $ | 10,419 constant 2021 international $ | 3,455 constant 2021 international $ | Tunisia |
| 2010s | 14,090 constant 2021 international $ | 12,710 constant 2021 international $ | 1,381 constant 2021 international $ | Sri Lanka |
| 2020s | 13,424 constant 2021 international $ | 12,425 constant 2021 international $ | 998.22 constant 2021 international $ | Sri Lanka |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher gni per capita, ppp, Sri Lanka or Tunisia?
- Sri Lanka, at 14,291 constant 2021 international $ against 13,250 constant 2021 international $ in Tunisia as of 2025.
- What is the difference in gni per capita, ppp between Sri Lanka and Tunisia?
- 1,041 constant 2021 international $, with Sri Lanka ahead.
- How many years of comparable data are there for Sri Lanka and Tunisia?
- 31 years are reported by both, from 1990 to 2025.
- How do Sri Lanka and Tunisia rank globally for gni per capita, ppp?
- Sri Lanka ranks 91st and Tunisia ranks 93rd of 159 countries.
- Where does this data come from?
- International Comparison Program (ICP), World Bank (WB), published as GNI per capita, PPP (constant 2021 international $). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
This indicator provides values for gross national income (GNI) per person 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. The core indicator has been divided by the general population to achieve a per capita estimate. 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.