Gdp worldbank constant usd, per unit of GDP in Tonga
Tonga: Gdp worldbank constant usd, per unit of GDP was 0.7536 units per US$ of GDP in 2025. ◆ Volatile
Gdp worldbank constant usd, per unit of GDP in Tonga, 1981–2025
Source: Statizoid (derived). Measured in units per US$ of GDP.
Analysis
In 2025, gdp worldbank constant usd, per unit of gdp in Tonga stood at 0.7536 units per US$ of GDP. That is the lowest value across all 45 years on record.
The figure is down 2.0% on the previous year and down 24.6% over ten years.
Over the whole period, gdp worldbank constant usd, per unit of gdp in Tonga peaked at 4.89 units per US$ of GDP in 1985 and was at its lowest, 0.7536 units per US$ of GDP, in 2025.
That places Tonga 145th out of 209 countries with data for 2025, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Gdp worldbank constant usd, per unit of GDP in Tonga, year by year
| Year | units per US$ of GDP | Change |
|---|---|---|
| 1981 | 4.07 units per US$ of GDP | — |
| 1982 | 4.28 units per US$ of GDP | +5.0% |
| 1983 | 4.45 units per US$ of GDP | +4.0% |
| 1984 | 4.29 units per US$ of GDP | -3.6% |
| 1985 | 4.89 units per US$ of GDP | +14.0% |
| 1986 | 4.4 units per US$ of GDP | -10.1% |
| 1987 | 3.78 units per US$ of GDP | -14.0% |
| 1988 | 2.84 units per US$ of GDP | -24.9% |
| 1989 | 2.86 units per US$ of GDP | +0.7% |
| 1990 | 2.62 units per US$ of GDP | -8.3% |
| 1991 | 2.4 units per US$ of GDP | -8.6% |
| 1992 | 2.32 units per US$ of GDP | -3.3% |
| 1993 | 2.38 units per US$ of GDP | +2.7% |
| 1994 | 1.77 units per US$ of GDP | -25.8% |
| 1995 | 1.76 units per US$ of GDP | -0.3% |
| 1996 | 1.66 units per US$ of GDP | -5.9% |
| 1997 | 1.7 units per US$ of GDP | +2.7% |
| 1998 | 1.95 units per US$ of GDP | +14.8% |
| 1999 | 1.92 units per US$ of GDP | -1.7% |
| 2000 | 1.94 units per US$ of GDP | +0.9% |
| 2001 | 2.22 units per US$ of GDP | +14.8% |
| 2002 | 2.3 units per US$ of GDP | +3.5% |
| 2003 | 2.08 units per US$ of GDP | -9.6% |
| 2004 | 1.79 units per US$ of GDP | -14.1% |
| 2005 | 1.57 units per US$ of GDP | -12.5% |
| 2006 | 1.37 units per US$ of GDP | -12.3% |
| 2007 | 1.31 units per US$ of GDP | -4.5% |
| 2008 | 1.19 units per US$ of GDP | -9.1% |
| 2009 | 1.25 units per US$ of GDP | +4.6% |
| 2010 | 1.07 units per US$ of GDP | -14.1% |
| 2011 | 1.01 units per US$ of GDP | -5.5% |
| 2012 | 0.897 units per US$ of GDP | -11.3% |
| 2013 | 0.9391 units per US$ of GDP | +4.7% |
| 2014 | 0.9812 units per US$ of GDP | +4.5% |
| 2015 | 1 units per US$ of GDP | +1.9% |
| 2016 | 1.11 units per US$ of GDP | +10.8% |
| 2017 | 1.05 units per US$ of GDP | -5.6% |
| 2018 | 0.9804 units per US$ of GDP | -6.3% |
| 2019 | 0.9535 units per US$ of GDP | -2.7% |
| 2020 | 0.9697 units per US$ of GDP | +1.7% |
| 2021 | 0.937 units per US$ of GDP | -3.4% |
| 2022 | 0.8558 units per US$ of GDP | -8.7% |
| 2023 | 0.8281 units per US$ of GDP | -3.2% |
| 2024 | 0.769 units per US$ of GDP | -7.1% |
| 2025 | 0.7536 units per US$ of GDP | -2.0% |
Tonga compared with similar countries
- Tonga's 0.7536 units per US$ of GDP is below the median for upper middle income countries, which is 0.8174 units per US$ of GDP, 92% of the median. (58 countries reporting)
- Tonga's 0.7536 units per US$ of GDP is below the median for East Asia & Pacific, which is 0.8419 units per US$ of GDP, 90% of the median. (35 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 3.98 units per US$ of GDP | 2.84 units per US$ of GDP | 4.89 units per US$ of GDP | 9 |
| 1990s | 2.05 units per US$ of GDP | 1.66 units per US$ of GDP | 2.62 units per US$ of GDP | 10 |
| 2000s | 1.7 units per US$ of GDP | 1.19 units per US$ of GDP | 2.3 units per US$ of GDP | 10 |
| 2010s | 0.9987 units per US$ of GDP | 0.897 units per US$ of GDP | 1.11 units per US$ of GDP | 10 |
| 2020s | 0.8522 units per US$ of GDP | 0.7536 units per US$ of GDP | 0.9697 units per US$ of GDP | 6 |
Countries ranked near Tonga
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)
- SDRs holdings, US dollar, annual growth rate 5.4 % change on previous year (2025)
- SDRs holdings, US dollar, per unit of GDP 0.0382 units per US$ of GDP (2025)
- SDRs holdings, US dollar, per capita 250.19 units per person (2025)
- SDRs holdings, SDR, annual growth rate 0.3665 % change on previous year (2025)
- SDRs holdings, SDR, per unit of GDP 0.0279 units per US$ of GDP (2025)
- SDRs holdings, SDR, per capita 182.69 units per person (2025)
- IMF holdings of currency, US dollar, annual growth rate 5.01 % change on previous year (2025)
- IMF holdings of currency, US dollar, per unit of GDP 0.0209 units per US$ of GDP (2025)
Frequently asked questions
- What is gdp worldbank constant usd, per unit of gdp in Tonga?
- Gdp worldbank constant usd, per unit of gdp in Tonga was 0.7536 units per US$ of GDP in 2025, according to Statizoid (derived).
- What is the highest gdp worldbank constant usd, per unit of gdp recorded in Tonga?
- The highest recorded value was 4.89 units per US$ of GDP in 1985.
- What is the lowest gdp worldbank constant usd, per unit of gdp recorded in Tonga?
- The lowest recorded value was 0.7536 units per US$ of GDP in 2025.
- How does Tonga rank for gdp worldbank constant usd, per unit of gdp?
- Tonga ranks 145th out of 209 countries with data for 2025.
- Is gdp worldbank constant usd, per unit of gdp rising or falling in Tonga?
- Over the last ten years it is down 24.6%. The long-run trend across the full record is volatile.
- Where does this Tonga data come from?
- The figures come from Statizoid (derived), published as part of Gdp worldbank constant usd, per unit of GDP. Statizoid updates them automatically from the source API.
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How this figure is calculated
Gdp worldbank constant usd divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Gdp worldbank constant usd ÷ GDP (current US$)
Computed from
- Gross domestic product (GDP) National statistical organizations and central banks, OECD national accounts, and World Bank staff estimates (2026) – with minor processing by Our World in Data
- 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
Gdp worldbank constant usd divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.