Tanzania vs World: GNI, PPP (constant 2021 international $), per unit of GDP
Tanzania
2.9 constant 2021 international $ per US$ of GDP
in 2025
World
1.41 constant 2021 international $ per US$ of GDP
in 2024
Tanzania rank
20th
World rank
18th
GNI, PPP (constant 2021 international $), per unit of GDP over time
- Tanzania
- World
How they compare
Tanzania currently reports 2.9 constant 2021 international $ per US$ of GDP against 1.41 constant 2021 international $ per US$ of GDP in World, a difference of 1.49 constant 2021 international $ per US$ of GDP.
That makes Tanzania's figure about 2.1 times World's.
Across all 34 years both countries report, Tanzania has been ahead every year.
Tanzania ranks 20th and World ranks 18th of 159 countries.
Tanzania has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Tanzania | World | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 5.07 constant 2021 international $ per US$ of GDP | 2.47 constant 2021 international $ per US$ of GDP | 2.6 constant 2021 international $ per US$ of GDP | Tanzania |
| 2000s | 4.34 constant 2021 international $ per US$ of GDP | 2.14 constant 2021 international $ per US$ of GDP | 2.2 constant 2021 international $ per US$ of GDP | Tanzania |
| 2010s | 3.19 constant 2021 international $ per US$ of GDP | 1.59 constant 2021 international $ per US$ of GDP | 1.6 constant 2021 international $ per US$ of GDP | Tanzania |
| 2020s | 2.96 constant 2021 international $ per US$ of GDP | 1.46 constant 2021 international $ per US$ of GDP | 1.5 constant 2021 international $ per US$ of GDP | Tanzania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher gni, ppp (constant 2021 international $), per unit of gdp, Tanzania or World?
- Tanzania, at 2.9 constant 2021 international $ per US$ of GDP against 1.41 constant 2021 international $ per US$ of GDP in World as of 2025.
- What is the difference in gni, ppp (constant 2021 international $), per unit of gdp between Tanzania and World?
- 1.49 constant 2021 international $ per US$ of GDP, with Tanzania ahead.
- How many years of comparable data are there for Tanzania and World?
- 34 years are reported by both, from 1991 to 2024.
- How do Tanzania and World rank globally for gni, ppp (constant 2021 international $), per unit of gdp?
- Tanzania ranks 20th and World ranks 18th 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.