Sao Tome and Principe vs Tonga: GDP, PPP
GDP, PPP over time
- Sao Tome and Principe
- Tonga
How they compare
Sao Tome and Principe currently reports 1.53 billion current international $ against 899.93 million current international $ in Tonga, a difference of 634.93 million current international $.
That makes Sao Tome and Principe's figure about 1.7 times Tonga's.
The two have swapped places 3 times across 36 shared years of data; in 1990 it was Tonga ahead.
Sao Tome and Principe ranks 194th and Tonga ranks 197th of 203 countries.
Across the 4 decades both report, Sao Tome and Principe averaged higher in 2 and Tonga in 2.
Head to head by decade
| Decade | Sao Tome and Principe | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 219.74 million current international $ | 312.69 million current international $ | 92.96 million current international $ | Tonga |
| 2000s | 373.91 million current international $ | 446.11 million current international $ | 72.20 million current international $ | Tonga |
| 2010s | 662.08 million current international $ | 587.63 million current international $ | 74.45 million current international $ | Sao Tome and Principe |
| 2020s | 1.36 billion current international $ | 795.26 million current international $ | 569.73 million current international $ | Sao Tome and Principe |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher gdp, ppp, Sao Tome and Principe or Tonga?
- Sao Tome and Principe, at 1.53 billion current international $ against 899.93 million current international $ in Tonga as of 2025.
- What is the difference in gdp, ppp between Sao Tome and Principe and Tonga?
- 634.93 million current international $, with Sao Tome and Principe ahead.
- How many years of comparable data are there for Sao Tome and Principe and Tonga?
- 36 years are reported by both, from 1990 to 2025.
- How do Sao Tome and Principe and Tonga rank globally for gdp, ppp?
- Sao Tome and Principe ranks 194th and Tonga ranks 197th of 203 countries.
- Where does this data come from?
- International Comparison Program (ICP), World Bank (WB), published as GDP, PPP (current international $). Statizoid refreshes it automatically from the source and publishes the full history for both places.
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About this data
This indicator provides values for gross domestic product (GDP) expressed in current international dollars, converted by purchasing power parities (PPPs). PPPs account for the different price levels across countries and thus PPP-based comparisons of economic output are more appropriate for comparing the output of economies and the average material well-being of their inhabitants than exchange-rate based comparisons. Gross domestic product is the total income earned through the production of goods and services in an economic territory during an accounting period. It can be measured in three different ways: using either the expenditure approach, the income approach, or the production approach. This series has been linked to produce a consistent time series to counteract breaks in series over time due to changes in base years, source data and methodologies. Thus, it may not be comparable with other national accounts series in the database for historical years. This indicator is expressed in current prices, meaning no adjustment has been made to account for price changes over time. The PPP conversion factor is a currency conversion factor and a spatial price deflator. PPPs convert different currencies to a common currency and, in the process of conversion, equalize their purchasing power by eliminating the differences in price levels between countries, thereby allowing volume or output comparisons of GDP and its expenditure components.