OECD members vs Tanzania: GNI, PPP (constant 2021 international $), per unit of GDP
OECD members
1.08 constant 2021 international $ per US$ of GDP
in 2024
Tanzania
2.9 constant 2021 international $ per US$ of GDP
in 2025
OECD members rank
23rd
Tanzania rank
20th
GNI, PPP (constant 2021 international $), per unit of GDP over time
- OECD members
- Tanzania
How they compare
Tanzania currently reports 2.9 constant 2021 international $ per US$ of GDP against 1.08 constant 2021 international $ per US$ of GDP in OECD members, a difference of 1.82 constant 2021 international $ per US$ of GDP.
That makes Tanzania's figure about 2.7 times OECD members's.
Across all 35 years both countries report, Tanzania has been ahead every year.
OECD members ranks 23rd and Tanzania ranks 20th of 25 groups.
Tanzania has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | OECD members | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 1.7 constant 2021 international $ per US$ of GDP | 5.15 constant 2021 international $ per US$ of GDP | 3.45 constant 2021 international $ per US$ of GDP | Tanzania |
| 2000s | 1.49 constant 2021 international $ per US$ of GDP | 4.34 constant 2021 international $ per US$ of GDP | 2.86 constant 2021 international $ per US$ of GDP | Tanzania |
| 2010s | 1.24 constant 2021 international $ per US$ of GDP | 3.19 constant 2021 international $ per US$ of GDP | 1.96 constant 2021 international $ per US$ of GDP | Tanzania |
| 2020s | 1.14 constant 2021 international $ per US$ of GDP | 2.96 constant 2021 international $ per US$ of GDP | 1.82 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, OECD members or Tanzania?
- Tanzania, at 2.9 constant 2021 international $ per US$ of GDP against 1.08 constant 2021 international $ per US$ of GDP in OECD members as of 2025.
- What is the difference in gni, ppp (constant 2021 international $), per unit of gdp between OECD members and Tanzania?
- 1.82 constant 2021 international $ per US$ of GDP, with Tanzania ahead.
- How many years of comparable data are there for OECD members and Tanzania?
- 35 years are reported by both, from 1990 to 2024.
- How do OECD members and Tanzania rank globally for gni, ppp (constant 2021 international $), per unit of gdp?
- OECD members ranks 23rd and Tanzania ranks 20th of 25 groups.
- 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.