Sri Lanka vs Tunisia: GNI, PPP (constant 2021 international $), per unit of GDP
Sri Lanka
2.86 constant 2021 international $ per US$ of GDP
in 2025
Tunisia
2.85 constant 2021 international $ per US$ of GDP
in 2025
Sri Lanka rank
22nd
Tunisia rank
24th
GNI, PPP (constant 2021 international $), per unit of GDP over time
- Sri Lanka
- Tunisia
How they compare
Sri Lanka currently reports 2.86 constant 2021 international $ per US$ of GDP against 2.85 constant 2021 international $ per US$ of GDP in Tunisia, a difference of 0.01 constant 2021 international $ per US$ of GDP.
The two have swapped places 4 times across 31 shared years of data; in 1990 it was Sri Lanka ahead.
Sri Lanka ranks 22nd and Tunisia ranks 24th of 159 countries.
Across the 4 decades both report, Sri Lanka averaged higher in 3 and Tunisia in 1.
Head to head by decade
| Decade | Sri Lanka | Tunisia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 7.18 constant 2021 international $ per US$ of GDP | 4.06 constant 2021 international $ per US$ of GDP | 3.12 constant 2021 international $ per US$ of GDP | Sri Lanka |
| 2000s | 5.89 constant 2021 international $ per US$ of GDP | 3.46 constant 2021 international $ per US$ of GDP | 2.43 constant 2021 international $ per US$ of GDP | Sri Lanka |
| 2010s | 3.35 constant 2021 international $ per US$ of GDP | 3.42 constant 2021 international $ per US$ of GDP | 0.0688 constant 2021 international $ per US$ of GDP | Tunisia |
| 2020s | 3.32 constant 2021 international $ per US$ of GDP | 3.12 constant 2021 international $ per US$ of GDP | 0.1975 constant 2021 international $ per US$ of GDP | Sri Lanka |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher gni, ppp (constant 2021 international $), per unit of gdp, Sri Lanka or Tunisia?
- Sri Lanka, at 2.86 constant 2021 international $ per US$ of GDP against 2.85 constant 2021 international $ per US$ of GDP in Tunisia as of 2025.
- What is the difference in gni, ppp (constant 2021 international $), per unit of gdp between Sri Lanka and Tunisia?
- 0.01 constant 2021 international $ per US$ of GDP, 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, ppp (constant 2021 international $), per unit of gdp?
- Sri Lanka ranks 22nd and Tunisia ranks 24th of 159 countries.
- Where does this data come from?
- Statizoid (derived), published as GNI, PPP (constant 2021 international $), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
GNI, PPP (constant 2021 international $) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.