Lower middle income vs Nigeria: GDP, PPP (constant 2021 international $), per unit of GDP

Lower middle income
3.77 constant 2021 international $ per US$ of GDP
in 2025
Nigeria
6.65 constant 2021 international $ per US$ of GDP
in 2025
Lower middle income rank
2nd
Nigeria rank
1st

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

  • Lower middle income
  • Nigeria
246810199020072025

How they compare

Nigeria currently reports 6.65 constant 2021 international $ per US$ of GDP against 3.77 constant 2021 international $ per US$ of GDP in Lower middle income, a difference of 2.88 constant 2021 international $ per US$ of GDP.

That makes Nigeria's figure about 1.8 times Lower middle income's.

The two have swapped places 8 times across 36 shared years of data; in 1990 it was Nigeria ahead.

Lower middle income ranks 2nd and Nigeria ranks 1st of 47 groups.

Across the 4 decades both report, Lower middle income averaged higher in 1 and Nigeria in 3.

Head to head by decade

Decade Lower middle income Nigeria Difference Ahead
1990s 6.45 constant 2021 international $ per US$ of GDP 6.76 constant 2021 international $ per US$ of GDP 0.3099 constant 2021 international $ per US$ of GDP Nigeria
2000s 5.32 constant 2021 international $ per US$ of GDP 6.09 constant 2021 international $ per US$ of GDP 0.7675 constant 2021 international $ per US$ of GDP Nigeria
2010s 3.64 constant 2021 international $ per US$ of GDP 3.47 constant 2021 international $ per US$ of GDP 0.1642 constant 2021 international $ per US$ of GDP Lower middle income
2020s 3.66 constant 2021 international $ per US$ of GDP 4.3 constant 2021 international $ per US$ of GDP 0.6441 constant 2021 international $ per US$ of GDP Nigeria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp, ppp (constant 2021 international $), per unit of gdp, Lower middle income or Nigeria?
Nigeria, at 6.65 constant 2021 international $ per US$ of GDP against 3.77 constant 2021 international $ per US$ of GDP in Lower middle income as of 2025.
What is the difference in gdp, ppp (constant 2021 international $), per unit of gdp between Lower middle income and Nigeria?
2.88 constant 2021 international $ per US$ of GDP, with Nigeria ahead.
How many years of comparable data are there for Lower middle income and Nigeria?
36 years are reported by both, from 1990 to 2025.
How do Lower middle income and Nigeria rank globally for gdp, ppp (constant 2021 international $), per unit of gdp?
Lower middle income ranks 2nd and Nigeria ranks 1st 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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Lower middle income vs Nigeria: 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/lower-middle-income/nigeria/

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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.