Tonga vs Upper middle income: GNI (current US$), per unit of GDP
Tonga
1.06 current US$ per US$ of GDP
in 2025
Upper middle income
0.9878 current US$ per US$ of GDP
in 2025
Tonga rank
16th
Upper middle income rank
18th
GNI (current US$), per unit of GDP over time
- Tonga
- Upper middle income
How they compare
Tonga currently reports 1.06 current US$ per US$ of GDP against 0.9878 current US$ per US$ of GDP in Upper middle income, a difference of 0.0722 current US$ per US$ of GDP.
That makes Tonga's figure about 1.1 times Upper middle income's.
Across all 45 years both countries report, Tonga has been ahead every year.
Tonga ranks 16th and Upper middle income ranks 18th of 207 countries.
Tonga has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Tonga | Upper middle income | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 1.05 current US$ per US$ of GDP | 0.9737 current US$ per US$ of GDP | 0.0727 current US$ per US$ of GDP | Tonga |
| 1990s | 1.02 current US$ per US$ of GDP | 0.9813 current US$ per US$ of GDP | 0.0432 current US$ per US$ of GDP | Tonga |
| 2000s | 1.01 current US$ per US$ of GDP | 0.9833 current US$ per US$ of GDP | 0.0295 current US$ per US$ of GDP | Tonga |
| 2010s | 1.03 current US$ per US$ of GDP | 0.9874 current US$ per US$ of GDP | 0.0427 current US$ per US$ of GDP | Tonga |
| 2020s | 1.06 current US$ per US$ of GDP | 0.9868 current US$ per US$ of GDP | 0.0767 current US$ per US$ of GDP | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher gni (current us$), per unit of gdp, Tonga or Upper middle income?
- Tonga, at 1.06 current US$ per US$ of GDP against 0.9878 current US$ per US$ of GDP in Upper middle income as of 2025.
- What is the difference in gni (current us$), per unit of gdp between Tonga and Upper middle income?
- 0.0722 current US$ per US$ of GDP, with Tonga ahead.
- How many years of comparable data are there for Tonga and Upper middle income?
- 45 years are reported by both, from 1981 to 2025.
- How do Tonga and Upper middle income rank globally for gni (current us$), per unit of gdp?
- Tonga ranks 16th and Upper middle income ranks 18th of 207 countries.
- Where does this data come from?
- Statizoid (derived), published as GNI (current US$), 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 (current US$) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.