GNI (constant 2015 US$), per unit of GDP in Tonga
Tonga: GNI (constant 2015 US$), per unit of GDP was 0.8733 constant 2015 US$ per US$ of GDP in 2024. ▼ Falling
GNI (constant 2015 US$), per unit of GDP in Tonga, 1994–2024
Source: Statizoid (derived). Measured in constant 2015 US$ per US$ of GDP.
Analysis
Tonga recorded 0.8733 constant 2015 US$ per US$ of GDP for gni (constant 2015 us$), per unit of gdp in 2024. That is the lowest value across all 31 years on record.
The figure is down 4.9% on the previous year and down 9.6% over ten years.
Over the whole period, gni (constant 2015 us$), per unit of gdp in Tonga peaked at 2.33 constant 2015 US$ per US$ of GDP in 2002 and was at its lowest, 0.8733 constant 2015 US$ per US$ of GDP, in 2024.
Tonga ranks 56th of 161 countries on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 31 years of available data.
GNI (constant 2015 US$), per unit of GDP in Tonga, year by year
| Year | constant 2015 US$ per US$ of GDP | Change |
|---|---|---|
| 1994 | 1.95 constant 2015 US$ per US$ of GDP | — |
| 1995 | 1.83 constant 2015 US$ per US$ of GDP | -6.2% |
| 1996 | 1.69 constant 2015 US$ per US$ of GDP | -7.5% |
| 1997 | 1.81 constant 2015 US$ per US$ of GDP | +6.7% |
| 1998 | 2.06 constant 2015 US$ per US$ of GDP | +14.1% |
| 1999 | 2.1 constant 2015 US$ per US$ of GDP | +1.6% |
| 2000 | 2.05 constant 2015 US$ per US$ of GDP | -2.2% |
| 2001 | 2.24 constant 2015 US$ per US$ of GDP | +9.3% |
| 2002 | 2.33 constant 2015 US$ per US$ of GDP | +4.2% |
| 2003 | 2.18 constant 2015 US$ per US$ of GDP | -6.5% |
| 2004 | 1.82 constant 2015 US$ per US$ of GDP | -16.4% |
| 2005 | 1.54 constant 2015 US$ per US$ of GDP | -15.5% |
| 2006 | 1.43 constant 2015 US$ per US$ of GDP | -7.4% |
| 2007 | 1.26 constant 2015 US$ per US$ of GDP | -11.7% |
| 2008 | 1.27 constant 2015 US$ per US$ of GDP | +0.4% |
| 2009 | 1.23 constant 2015 US$ per US$ of GDP | -2.6% |
| 2010 | 1.09 constant 2015 US$ per US$ of GDP | -11.6% |
| 2011 | 1.05 constant 2015 US$ per US$ of GDP | -3.7% |
| 2012 | 0.9303 constant 2015 US$ per US$ of GDP | -11.4% |
| 2013 | 0.9703 constant 2015 US$ per US$ of GDP | +4.3% |
| 2014 | 0.9663 constant 2015 US$ per US$ of GDP | -0.4% |
| 2015 | 1.01 constant 2015 US$ per US$ of GDP | +4.6% |
| 2016 | 1.23 constant 2015 US$ per US$ of GDP | +22.1% |
| 2017 | 1.17 constant 2015 US$ per US$ of GDP | -5.3% |
| 2018 | 1.08 constant 2015 US$ per US$ of GDP | -7.8% |
| 2019 | 1.09 constant 2015 US$ per US$ of GDP | +1.5% |
| 2020 | 1.09 constant 2015 US$ per US$ of GDP | +0.0% |
| 2021 | 1.06 constant 2015 US$ per US$ of GDP | -3.2% |
| 2022 | 0.9463 constant 2015 US$ per US$ of GDP | -10.5% |
| 2023 | 0.9179 constant 2015 US$ per US$ of GDP | -3.0% |
| 2024 | 0.8733 constant 2015 US$ per US$ of GDP | -4.9% |
Tonga compared with similar countries
- Tonga's 0.8733 constant 2015 US$ per US$ of GDP is above the median for upper middle income countries, which is 0.845 constant 2015 US$ per US$ of GDP, 1.0× the median. (44 countries reporting)
- Tonga's 0.8733 constant 2015 US$ per US$ of GDP is below the median for East Asia & Pacific, which is 0.9144 constant 2015 US$ per US$ of GDP, 96% of the median. (23 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 1.91 constant 2015 US$ per US$ of GDP | 1.69 constant 2015 US$ per US$ of GDP | 2.1 constant 2015 US$ per US$ of GDP | 6 |
| 2000s | 1.74 constant 2015 US$ per US$ of GDP | 1.23 constant 2015 US$ per US$ of GDP | 2.33 constant 2015 US$ per US$ of GDP | 10 |
| 2010s | 1.06 constant 2015 US$ per US$ of GDP | 0.9303 constant 2015 US$ per US$ of GDP | 1.23 constant 2015 US$ per US$ of GDP | 10 |
| 2020s | 0.9775 constant 2015 US$ per US$ of GDP | 0.8733 constant 2015 US$ per US$ of GDP | 1.09 constant 2015 US$ per US$ of GDP | 5 |
Countries ranked near Tonga
- 53 South Sudan 0.8771 constant 2015 US$ per US$ of GDP compare
- 54 South Africa 0.8768 constant 2015 US$ per US$ of GDP compare
- 55 Ecuador 0.8761 constant 2015 US$ per US$ of GDP compare
- 57 Botswana 0.8709 constant 2015 US$ per US$ of GDP compare
- 58 Mongolia 0.8672 constant 2015 US$ per US$ of GDP compare
- 59 Greece 0.8665 constant 2015 US$ per US$ of GDP compare
More economy & growth data for Tonga
- Africa's Development Dynamics (AfDD) Table 04 - Annual real GDP 0.3875 Percent per annum (2029)
- Africa's Development Dynamics (AfDD) Table 02 - Annual real GDP 1.2 Percent per annum (2029)
- Foreign direct investment, net outflows (BoP, current US$), gaps 1.25 million BoP, current US$ (2024)
- Foreign direct investment, net outflows (BoP, current US$), per unit 0.0019 BoP, current US$ per US$ of GDP (2024)
- Foreign direct investment, net outflows (BoP, current US$), per capita 12.03 BoP, current US$ per person (2024)
- Foreign direct investment, net inflows (BoP, current US$), gaps filled -12.08 million BoP, current US$ (2024)
- Foreign direct investment, net inflows (BoP, current US$), annual -560.68 % change on previous year (2024)
- Foreign direct investment, net inflows (BoP, current US$), per unit -0.0187 BoP, current US$ per US$ of GDP (2024)
- Foreign direct investment, net inflows (BoP, current US$), per capita -115.95 BoP, current US$ per person (2024)
- Total reserves (includes gold, current US$), annual growth rate 9.39 % change on previous year (2025)
Frequently asked questions
- What is gni (constant 2015 us$), per unit of gdp in Tonga?
- Gni (constant 2015 us$), per unit of gdp in Tonga was 0.8733 constant 2015 US$ per US$ of GDP in 2024, according to Statizoid (derived).
- What is the highest gni (constant 2015 us$), per unit of gdp recorded in Tonga?
- The highest recorded value was 2.33 constant 2015 US$ per US$ of GDP in 2002.
- What is the lowest gni (constant 2015 us$), per unit of gdp recorded in Tonga?
- The lowest recorded value was 0.8733 constant 2015 US$ per US$ of GDP in 2024.
- How does Tonga rank for gni (constant 2015 us$), per unit of gdp?
- Tonga ranks 56th out of 161 countries with data for 2024.
- Is gni (constant 2015 us$), per unit of gdp rising or falling in Tonga?
- Over the last ten years it is down 9.6%. The long-run trend across the full record is falling.
- Where does this Tonga data come from?
- The figures come from Statizoid (derived), published as part of GNI (constant 2015 US$), per unit of GDP. Statizoid updates them automatically from the source API.
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CSV · JSON — 31 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
GNI (constant 2015 US$) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
GNI (constant 2015 US$) ÷ GDP (current US$)
Computed from
- GNI Country official statistics, National Statistical Organizations and/or Central Banks
- GDP Country official statistics, National Statistical Organizations and/or Central Banks
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
GNI (constant 2015 US$) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.