Samoa vs Tonga: Adjusted net national income (current US$), per unit of GDP

Samoa
0.88 current US$ per US$ of GDP
in 2021
Tonga
0.8702 current US$ per US$ of GDP
in 2021
Samoa rank
35th
Tonga rank
38th

Adjusted net national income (current US$), per unit of GDP over time

  • Samoa
  • Tonga
00.250.50.751198120012021

How they compare

Samoa currently reports 0.88 current US$ per US$ of GDP against 0.8702 current US$ per US$ of GDP in Tonga, a difference of 0.0098 current US$ per US$ of GDP.

The two have swapped places 1 time across 30 shared years of data; in 1982 it was Tonga ahead.

Samoa ranks 35th and Tonga ranks 38th of 184 countries.

Tonga has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade Samoa Tonga Difference Ahead
1980s 0.6267 current US$ per US$ of GDP 0.9782 current US$ per US$ of GDP 0.3514 current US$ per US$ of GDP Tonga
1990s 0.598 current US$ per US$ of GDP 0.9533 current US$ per US$ of GDP 0.3553 current US$ per US$ of GDP Tonga
2000s 0.8354 current US$ per US$ of GDP 0.9326 current US$ per US$ of GDP 0.0972 current US$ per US$ of GDP Tonga
2010s 0.8814 current US$ per US$ of GDP 0.9426 current US$ per US$ of GDP 0.0612 current US$ per US$ of GDP Tonga
2020s 0.8798 current US$ per US$ of GDP 0.91 current US$ per US$ of GDP 0.0302 current US$ per US$ of GDP Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher adjusted net national income (current us$), per unit of gdp, Samoa or Tonga?
Samoa, at 0.88 current US$ per US$ of GDP against 0.8702 current US$ per US$ of GDP in Tonga as of 2021.
What is the difference in adjusted net national income (current us$), per unit of gdp between Samoa and Tonga?
0.0098 current US$ per US$ of GDP, with Samoa ahead.
How many years of comparable data are there for Samoa and Tonga?
30 years are reported by both, from 1982 to 2021.
How do Samoa and Tonga rank globally for adjusted net national income (current us$), per unit of gdp?
Samoa ranks 35th and Tonga ranks 38th of 184 countries.
Where does this data come from?
Statizoid (derived), published as Adjusted net national income (current US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Samoa vs Tonga: Adjusted net national income (current US$), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://economy.statizoid.com/compare/adjusted-net-national-income-current-us-per-unit-of-gdp/samoa/tonga/

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About this data

Indicator
Adjusted net national income (current US$), per unit of GDP
Unit
current US$ per US$ of GDP
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
231 places, 9,508 data points, 1970–2021
Last refreshed

Adjusted net national income (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.