Bulgaria vs Sao Tome and Principe: GNI, PPP (constant 2021 international $), per unit of GDP
Bulgaria
1.64 constant 2021 international $ per US$ of GDP
in 2025
Sao Tome and Principe
1.62 constant 2021 international $ per US$ of GDP
in 2025
Bulgaria rank
101st
Sao Tome and Principe rank
103rd
GNI, PPP (constant 2021 international $), per unit of GDP over time
- Bulgaria
- Sao Tome and Principe
How they compare
Bulgaria currently reports 1.64 constant 2021 international $ per US$ of GDP against 1.62 constant 2021 international $ per US$ of GDP in Sao Tome and Principe, a difference of 0.02 constant 2021 international $ per US$ of GDP.
The two have swapped places 1 time across 18 shared years of data; in 2008 it was Sao Tome and Principe ahead.
Bulgaria ranks 101st and Sao Tome and Principe ranks 103rd of 159 countries.
Sao Tome and Principe has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Bulgaria | Sao Tome and Principe | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 2.5 constant 2021 international $ per US$ of GDP | 3.79 constant 2021 international $ per US$ of GDP | 1.28 constant 2021 international $ per US$ of GDP | Sao Tome and Principe |
| 2010s | 2.73 constant 2021 international $ per US$ of GDP | 3.52 constant 2021 international $ per US$ of GDP | 0.7864 constant 2021 international $ per US$ of GDP | Sao Tome and Principe |
| 2020s | 2.07 constant 2021 international $ per US$ of GDP | 2.27 constant 2021 international $ per US$ of GDP | 0.2072 constant 2021 international $ per US$ of GDP | Sao Tome and Principe |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher gni, ppp (constant 2021 international $), per unit of gdp, Bulgaria or Sao Tome and Principe?
- Bulgaria, at 1.64 constant 2021 international $ per US$ of GDP against 1.62 constant 2021 international $ per US$ of GDP in Sao Tome and Principe as of 2025.
- What is the difference in gni, ppp (constant 2021 international $), per unit of gdp between Bulgaria and Sao Tome and Principe?
- 0.02 constant 2021 international $ per US$ of GDP, with Bulgaria ahead.
- How many years of comparable data are there for Bulgaria and Sao Tome and Principe?
- 18 years are reported by both, from 2008 to 2025.
- How do Bulgaria and Sao Tome and Principe rank globally for gni, ppp (constant 2021 international $), per unit of gdp?
- Bulgaria ranks 101st and Sao Tome and Principe ranks 103rd of 159 countries.
- Where does this data come from?
- Statizoid (derived), published as GNI, PPP (constant 2021 international $), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
GNI, PPP (constant 2021 international $) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.