Tongan Pa'anga Inflation Calculator
TOP 100.00 in 1975 has the same buying power as TOP 2,631 in 2026.
Convert Tongan Pa'anga between any two years
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Results
TOP 100.00 in 2001 is worth TOP 350.30 in 2026
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Inflation analysis
Inflation in Tonga
This page covers 52 years of Tonga consumer price data, from 1975 to 2026. The steepest single year on record was 1980, when consumer prices in Tonga rose 22.4%. At that rate, money loses roughly a third of its value in a year.
Prices fell in 2 of those 51 years, including in recent decades — about 4% of the time — most sharply in 2015, when they dropped 1.1%. In a year like that money gained purchasing power rather than losing it. By decade, the 1980s were the most inflationary stretch, averaging 11.5% a year, while the 2010s were the calmest at 2.9%. Over the last ten years inflation has averaged 4.9% a year, below the 6.7% average across the whole record.
Tonga CPI and inflation rate by year
The full annual series behind this calculator, from 1975 to 2026. The final column shows what TOP 100.00 in that year is worth in 2026 money.
| Year | CPI index | Inflation | TOP 100.00 then, in 2026 |
|---|---|---|---|
| 2026 | 164.68 | 3.80% | TOP 100.00 |
| 2025 | 158.65 | 5.59% | TOP 103.80 |
| 2024 | 150.25 | 3.18% | TOP 109.61 |
| 2023 | 145.62 | 6.35% | TOP 113.09 |
| 2022 | 136.92 | 10.97% | TOP 120.28 |
| 2021 | 123.38 | 5.64% | TOP 133.47 |
| 2020 | 116.80 | -0.35% | TOP 141.00 |
| 2019 | 117.21 | 1.18% | TOP 140.51 |
| 2018 | 115.84 | 5.03% | TOP 142.16 |
| 2017 | 110.29 | 7.52% | TOP 149.32 |
| 2016 | 102.58 | 2.58% | TOP 160.54 |
| 2015 | 100.00 | -1.05% | TOP 164.68 |
| 2014 | 101.07 | 2.51% | TOP 162.95 |
| 2013 | 98.59 | 0.78% | TOP 167.04 |
| 2012 | 97.83 | 1.15% | TOP 168.33 |
| 2011 | 96.72 | 6.27% | TOP 170.26 |
| 2010 | 91.01 | 3.53% | TOP 180.94 |
| 2009 | 87.91 | 1.43% | TOP 187.34 |
| 2008 | 86.67 | 10.45% | TOP 190.01 |
| 2007 | 78.47 | 5.84% | TOP 209.86 |
| 2006 | 74.14 | 6.15% | TOP 222.12 |
| 2005 | 69.85 | 8.67% | TOP 235.78 |
| 2004 | 64.28 | 10.97% | TOP 256.21 |
| 2003 | 57.92 | 11.64% | TOP 284.33 |
| 2002 | 51.88 | 10.36% | TOP 317.42 |
| 2001 | 47.01 | 8.29% | TOP 350.30 |
| 2000 | 43.41 | 6.33% | TOP 379.34 |
| 1999 | 40.83 | 4.46% | TOP 403.34 |
| 1998 | 39.08 | 3.27% | TOP 421.35 |
| 1997 | 37.84 | 2.12% | TOP 435.15 |
| 1996 | 37.06 | 3.00% | TOP 444.39 |
| 1995 | 35.98 | 1.46% | TOP 457.70 |
| 1994 | 35.46 | 1.01% | TOP 464.39 |
| 1993 | 35.11 | 0.96% | TOP 469.09 |
| 1992 | 34.77 | 7.94% | TOP 473.60 |
| 1991 | 32.22 | 10.60% | TOP 511.19 |
| 1990 | 29.13 | 9.71% | TOP 565.35 |
| 1989 | 26.55 | 4.07% | TOP 620.24 |
| 1988 | 25.51 | 9.92% | TOP 645.51 |
| 1987 | 23.21 | 4.69% | TOP 709.57 |
| 1986 | 22.17 | 21.67% | TOP 742.82 |
| 1985 | 18.22 | 16.77% | TOP 903.82 |
| 1984 | 15.60 | 0.11% | TOP 1,055 |
| 1983 | 15.59 | 9.81% | TOP 1,056 |
| 1982 | 14.19 | 10.84% | TOP 1,160 |
| 1981 | 12.81 | 14.90% | TOP 1,286 |
| 1980 | 11.15 | 22.39% | TOP 1,477 |
| 1979 | 9.11 | 5.46% | TOP 1,808 |
| 1978 | 8.64 | 9.58% | TOP 1,907 |
| 1977 | 7.88 | 17.54% | TOP 2,090 |
| 1976 | 6.70 | 7.11% | TOP 2,456 |
| 1975 | 6.26 | — | TOP 2,631 |
Popular Tongan Pa'anga comparisons
- TOP 100.00 in 2025 → TOP 103.80
- TOP 100.00 in 2024 → TOP 109.61
- TOP 100.00 in 2023 → TOP 113.09
- TOP 100.00 in 2022 → TOP 120.28
- TOP 100.00 in 2021 → TOP 133.47
- TOP 100.00 in 2020 → TOP 141.00
- TOP 100.00 in 2010 → TOP 180.94
- TOP 100.00 in 2000 → TOP 379.34
- TOP 100.00 in 1990 → TOP 565.35
- TOP 100.00 in 1980 → TOP 1,477
Browse every year
A detailed page for each start year, from 1975 to 2025.
Tonga inflation FAQ
- What is the current inflation rate in Tonga?
- Tonga inflation was 3.80% in 2026, the most recent year in this dataset, measured as the change in the annual average consumer price index from 2025.
- How much has Tongan Pa'anga lost in value since 1975?
- TOP 100.00 in 1975 has the same purchasing power as TOP 2,631 in 2026. That is cumulative inflation of 2,530.99% over 51 years, an average of 6.62% per year.
- What years does this Tonga inflation calculator cover?
- This calculator covers 52 years, from 1975 to 2026. You can convert an amount between any two years in that range.
- Can Tongan Pa'anga inflation be negative?
- Yes. Negative inflation, or deflation, means prices fell and Tongan Pa'anga gained purchasing power over that year. Tonga recorded deflation in 2 of the 51 years measured here, most recently in 2020. The steepest fall was -1.05% in 2015.
- What is the difference between CPI and the inflation rate?
- The consumer price index (CPI) is a level: it measures the cost of a fixed basket of goods and services in a given year. The inflation rate is the percentage change in that level between two periods. This calculator uses the ratio of CPI values for your two chosen years to convert an amount between them.
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