Solomon Islands vs Tonga: Price level index
Price level index over time
- Solomon Islands
- Tonga
How they compare
Tonga currently reports 75.47 GDP against 74.84 GDP in Solomon Islands, a difference of 0.63 GDP.
The two have swapped places 1 time across 36 shared years of data; in 1990 it was Solomon Islands ahead.
Solomon Islands ranks 38th and Tonga ranks 37th of 203 countries.
Solomon Islands has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Solomon Islands | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 77.05 GDP | 55.78 GDP | 21.27 GDP | Solomon Islands |
| 2000s | 71.15 GDP | 55.84 GDP | 15.32 GDP | Solomon Islands |
| 2010s | 87.12 GDP | 76.34 GDP | 10.78 GDP | Solomon Islands |
| 2020s | 77.31 GDP | 73.22 GDP | 4.09 GDP | Solomon Islands |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher price level index, Solomon Islands or Tonga?
- Tonga, at 75.47 GDP against 74.84 GDP in Solomon Islands as of 2025.
- What is the difference in price level index between Solomon Islands and Tonga?
- 0.63 GDP, with Tonga ahead.
- How many years of comparable data are there for Solomon Islands and Tonga?
- 36 years are reported by both, from 1990 to 2025.
- How do Solomon Islands and Tonga rank globally for price level index?
- Solomon Islands ranks 38th and Tonga ranks 37th of 203 countries.
- Where does this data come from?
- World Development Indicators, World Bank (WB), published as Price level index (GDP). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The price level index (PLI) is the ratio of a purchasing power parity (PPP) conversion factor to the corresponding market exchange rate between two countries, expressed relative to a base country that is set equal to 100. For this series the base country is the United States. It provides a measure of the differences in price level between the country and the United States by indicating the number of units of the common currency (US dollars) needed to buy the same volume of the aggregation level in each country. At the level of GDP, the price level ratio provides a measure of the differences in the general price levels of countries.