Nauru vs Tonga: GNI, PPP (current international $), per unit of GDP
Nauru
1.38 current international $ per US$ of GDP
in 2025
Tonga
1.41 current international $ per US$ of GDP
in 2025
Nauru rank
163rd
Tonga rank
161st
GNI, PPP (current international $), per unit of GDP over time
- Nauru
- Tonga
How they compare
Tonga currently reports 1.41 current international $ per US$ of GDP against 1.38 current international $ per US$ of GDP in Nauru, a difference of 0.03 current international $ per US$ of GDP.
The two have swapped places 9 times across 36 shared years of data; in 1990 it was Nauru ahead.
Nauru ranks 163rd and Tonga ranks 161st of 203 countries.
Across the 4 decades both report, Nauru averaged higher in 3 and Tonga in 1.
Head to head by decade
| Decade | Nauru | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 2.74 current international $ per US$ of GDP | 1.87 current international $ per US$ of GDP | 0.8698 current international $ per US$ of GDP | Nauru |
| 2000s | 2.36 current international $ per US$ of GDP | 1.87 current international $ per US$ of GDP | 0.4933 current international $ per US$ of GDP | Nauru |
| 2010s | 1.35 current international $ per US$ of GDP | 1.36 current international $ per US$ of GDP | 0.0117 current international $ per US$ of GDP | Tonga |
| 2020s | 1.46 current international $ per US$ of GDP | 1.45 current international $ per US$ of GDP | 0.0033 current international $ per US$ of GDP | Nauru |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher gni, ppp (current international $), per unit of gdp, Nauru or Tonga?
- Tonga, at 1.41 current international $ per US$ of GDP against 1.38 current international $ per US$ of GDP in Nauru as of 2025.
- What is the difference in gni, ppp (current international $), per unit of gdp between Nauru and Tonga?
- 0.03 current international $ per US$ of GDP, with Tonga ahead.
- How many years of comparable data are there for Nauru and Tonga?
- 36 years are reported by both, from 1990 to 2025.
- How do Nauru and Tonga rank globally for gni, ppp (current international $), per unit of gdp?
- Nauru ranks 163rd and Tonga ranks 161st of 203 countries.
- Where does this data come from?
- Statizoid (derived), published as GNI, PPP (current 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 (current 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.