GDP deflator (base year varies by country), annual growth rate in Tonga
Tonga: GDP deflator (base year varies by country), annual growth rate was 2.96 % change on previous year in 2025. ◆ Volatile
GDP deflator (base year varies by country), annual growth rate in Tonga, 1982–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
The most recent figure for gdp deflator (base year varies by country), annual growth rate in Tonga is 2.96 % change on previous year, measured in 2025.
The figure is down 64.1% on the previous year and down 43.1% over ten years.
Over the whole period, gdp deflator (base year varies by country), annual growth rate in Tonga peaked at 28.63 % change on previous year in 1994 and was at its lowest, -3.42 % change on previous year, in 1995.
That places Tonga 121st out of 212 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 deflator (base year varies by country), annual growth rate in Tonga, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1982 | 7.86 % change on previous year | — |
| 1983 | 8.26 % change on previous year | +5.0% |
| 1984 | 6.51 % change on previous year | -21.1% |
| 1985 | 10.24 % change on previous year | +57.1% |
| 1986 | 16.17 % change on previous year | +58.0% |
| 1987 | 11.01 % change on previous year | -31.9% |
| 1988 | 9.07 % change on previous year | -17.6% |
| 1989 | 6.81 % change on previous year | -25.0% |
| 1990 | 12.25 % change on previous year | +80.0% |
| 1991 | 9.46 % change on previous year | -22.7% |
| 1992 | 7.45 % change on previous year | -21.3% |
| 1993 | 0.0658 % change on previous year | -99.1% |
| 1994 | 28.63 % change on previous year | +43401.7% |
| 1995 | -3.42 % change on previous year | -112.0% |
| 1996 | 2.97 % change on previous year | -186.9% |
| 1997 | -0.1179 % change on previous year | -104.0% |
| 1998 | 2.83 % change on previous year | -2498.5% |
| 1999 | 7.87 % change on previous year | +178.2% |
| 2000 | 2.64 % change on previous year | -66.4% |
| 2001 | 4.02 % change on previous year | +52.3% |
| 2002 | 7.62 % change on previous year | +89.5% |
| 2003 | 11.4 % change on previous year | +49.6% |
| 2004 | 8.41 % change on previous year | -26.2% |
| 2005 | 8.25 % change on previous year | -1.9% |
| 2006 | 18.24 % change on previous year | +121.1% |
| 2007 | 4.41 % change on previous year | -75.8% |
| 2008 | 4.43 % change on previous year | +0.6% |
| 2009 | 4.91 % change on previous year | +10.7% |
| 2010 | 7.72 % change on previous year | +57.3% |
| 2011 | 0.4752 % change on previous year | -93.8% |
| 2012 | 4.28 % change on previous year | +801.6% |
| 2013 | -2.29 % change on previous year | -153.5% |
| 2014 | 0.0415 % change on previous year | -101.8% |
| 2015 | 5.2 % change on previous year | +12424.6% |
| 2016 | 2.97 % change on previous year | -42.8% |
| 2017 | 5.58 % change on previous year | +87.5% |
| 2018 | 5.92 % change on previous year | +6.2% |
| 2019 | 6.49 % change on previous year | +9.6% |
| 2020 | -0.0151 % change on previous year | -100.2% |
| 2021 | 2.04 % change on previous year | -13619.6% |
| 2022 | 9.2 % change on previous year | +351.5% |
| 2023 | 7.43 % change on previous year | -19.3% |
| 2024 | 8.25 % change on previous year | +11.1% |
| 2025 | 2.96 % change on previous year | -64.1% |
Tonga compared with similar countries
- Tonga's 2.96 % change on previous year is below the median for upper middle income countries, which is 3.33 % change on previous year, 89% of the median. (59 countries reporting)
- Tonga's 2.96 % change on previous year is above the median for East Asia & Pacific, which is 2.59 % change on previous year, 1.1× the median. (36 countries reporting)
Biggest year-on-year movements
Years where GDP deflator (base year varies by country), annual growth rate in Tonga changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 1994 | +43401.7% | 0.0658 % change on previous year | 28.63 % change on previous year |
| 2021 | +13619.6% | -0.0151 % change on previous year | 2.04 % change on previous year |
| 2015 | +12424.6% | 0.0415 % change on previous year | 5.2 % change on previous year |
| 1998 | +2498.5% | -0.1179 % change on previous year | 2.83 % change on previous year |
| 2012 | +801.6% | 0.4752 % change on previous year | 4.28 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 9.49 % change on previous year | 6.51 % change on previous year | 16.17 % change on previous year | 8 |
| 1990s | 6.8 % change on previous year | -3.42 % change on previous year | 28.63 % change on previous year | 10 |
| 2000s | 7.43 % change on previous year | 2.64 % change on previous year | 18.24 % change on previous year | 10 |
| 2010s | 3.64 % change on previous year | -2.29 % change on previous year | 7.72 % change on previous year | 10 |
| 2020s | 4.98 % change on previous year | -0.0151 % change on previous year | 9.2 % change on previous year | 6 |
Countries ranked near Tonga
- 118 Germany 3.01 % change on previous year compare
- 119 Lesotho 3 % change on previous year compare
- 120 Antigua and Barbuda 2.98 % change on previous year compare
- 122 Spain 2.91 % change on previous year compare
- 123 Poland 2.91 % change on previous year compare
- 124 Cameroon 2.83 % change on previous year 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)
- 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 deflator (base year varies by country), annual growth rate in Tonga?
- Gdp deflator (base year varies by country), annual growth rate in Tonga was 2.96 % change on previous year in 2025, according to Statizoid (derived).
- What is the highest gdp deflator (base year varies by country), annual growth rate recorded in Tonga?
- The highest recorded value was 28.63 % change on previous year in 1994.
- What is the lowest gdp deflator (base year varies by country), annual growth rate recorded in Tonga?
- The lowest recorded value was -3.42 % change on previous year in 1995.
- How does Tonga rank for gdp deflator (base year varies by country), annual growth rate?
- Tonga ranks 121st out of 212 countries with data for 2025.
- Is gdp deflator (base year varies by country), annual growth rate rising or falling in Tonga?
- Over the last ten years it is down 43.1%. 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 deflator (base year varies by country), annual growth rate. Statizoid updates them automatically from the source API.
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CSV · JSON — 44 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
The year-on-year percentage change in GDP deflator (base year varies by country). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
- GDP deflator 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
The year-on-year percentage change in GDP deflator (base year varies by country). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.