Europe & Central Asia (IDA & IBRD countries) vs Tanzania: GDP, PPP (constant 2021 international $), per unit of GDP

Europe & Central Asia (IDA & IBRD countries)
2.18 constant 2021 international $ per US$ of GDP
in 2025
Tanzania
2.9 constant 2021 international $ per US$ of GDP
in 2025
Europe & Central Asia (IDA & IBRD countries) rank
26th
Tanzania rank
27th

GDP, PPP (constant 2021 international $), per unit of GDP over time

  • Europe & Central Asia (IDA & IBRD countries)
  • Tanzania
2468199020072025

How they compare

Tanzania currently reports 2.9 constant 2021 international $ per US$ of GDP against 2.18 constant 2021 international $ per US$ of GDP in Europe & Central Asia (IDA & IBRD countries), a difference of 0.72 constant 2021 international $ per US$ of GDP.

That makes Tanzania's figure about 1.3 times Europe & Central Asia (IDA & IBRD countries)'s.

The two have swapped places 7 times across 36 shared years of data; in 1990 it was Europe & Central Asia (IDA & IBRD countries) ahead.

Europe & Central Asia (IDA & IBRD countries) ranks 26th and Tanzania ranks 27th of 47 groups.

Across the 4 decades both report, Europe & Central Asia (IDA & IBRD countries) averaged higher in 2 and Tanzania in 2.

Head to head by decade

Decade Europe & Central Asia (IDA & IBRD countries) Tanzania Difference Ahead
1990s 6.79 constant 2021 international $ per US$ of GDP 6.19 constant 2021 international $ per US$ of GDP 0.6045 constant 2021 international $ per US$ of GDP Europe & Central Asia (IDA & IBRD countries)
2000s 4.88 constant 2021 international $ per US$ of GDP 4.54 constant 2021 international $ per US$ of GDP 0.3443 constant 2021 international $ per US$ of GDP Europe & Central Asia (IDA & IBRD countries)
2010s 2.85 constant 2021 international $ per US$ of GDP 3.31 constant 2021 international $ per US$ of GDP 0.4594 constant 2021 international $ per US$ of GDP Tanzania
2020s 2.7 constant 2021 international $ per US$ of GDP 3 constant 2021 international $ per US$ of GDP 0.3038 constant 2021 international $ per US$ of GDP Tanzania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp, ppp (constant 2021 international $), per unit of gdp, Europe & Central Asia (IDA & IBRD countries) or Tanzania?
Tanzania, at 2.9 constant 2021 international $ per US$ of GDP against 2.18 constant 2021 international $ per US$ of GDP in Europe & Central Asia (IDA & IBRD countries) as of 2025.
What is the difference in gdp, ppp (constant 2021 international $), per unit of gdp between Europe & Central Asia (IDA & IBRD countries) and Tanzania?
0.72 constant 2021 international $ per US$ of GDP, with Tanzania ahead.
How many years of comparable data are there for Europe & Central Asia (IDA & IBRD countries) and Tanzania?
36 years are reported by both, from 1990 to 2025.
How do Europe & Central Asia (IDA & IBRD countries) and Tanzania rank globally for gdp, ppp (constant 2021 international $), per unit of gdp?
Europe & Central Asia (IDA & IBRD countries) ranks 26th and Tanzania ranks 27th of 47 groups.
Where does this data come from?
Statizoid (derived), published as GDP, PPP (constant 2021 international $), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Europe & Central Asia (IDA & IBRD countries) vs Tanzania: GDP, PPP (constant 2021 international $), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://economy.statizoid.com/compare/gdp-ppp-constant-2021-international-per-unit-of-gdp/europe-and-central-asia-ida-and-ibrd-countries/tanzania/

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About this data

Indicator
GDP, PPP (constant 2021 international $), per unit of GDP
Unit
constant 2021 international $ per US$ of GDP
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
247 places, 8,673 data points, 1990–2025
Last refreshed

GDP, 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.