Chad vs Niger: GDP, PPP (constant 2021 international $), per square kilometre

Chad
37,336 constant 2021 international $ per square kilometre
in 2023
Niger
35,376 constant 2021 international $ per square kilometre
in 2023
Chad rank
192nd
Niger rank
195th

GDP, PPP (constant 2021 international $), per square kilometre over time

  • Chad
  • Niger
10.0k20.0k30.0k40.0k199020062023

How they compare

Chad currently reports 37,336 constant 2021 international $ per square kilometre against 35,376 constant 2021 international $ per square kilometre in Niger, a difference of 1,960 constant 2021 international $ per square kilometre.

That makes Chad's figure about 1.1 times Niger's.

The two have swapped places 3 times across 34 shared years of data; in 1990 it was Niger ahead.

Chad ranks 192nd and Niger ranks 195th of 198 countries.

Across the 4 decades both report, Chad averaged higher in 3 and Niger in 1.

Head to head by decade

Decade Chad Niger Difference Ahead
1990s 9,178 constant 2021 international $ per square kilometre 9,894 constant 2021 international $ per square kilometre 715.78 constant 2021 international $ per square kilometre Niger
2000s 18,132 constant 2021 international $ per square kilometre 13,440 constant 2021 international $ per square kilometre 4,691 constant 2021 international $ per square kilometre Chad
2010s 31,009 constant 2021 international $ per square kilometre 22,842 constant 2021 international $ per square kilometre 8,167 constant 2021 international $ per square kilometre Chad
2020s 35,522 constant 2021 international $ per square kilometre 32,733 constant 2021 international $ per square kilometre 2,789 constant 2021 international $ per square kilometre Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp, ppp (constant 2021 international $), per square kilometre, Chad or Niger?
Chad, at 37,336 constant 2021 international $ per square kilometre against 35,376 constant 2021 international $ per square kilometre in Niger as of 2023.
What is the difference in gdp, ppp (constant 2021 international $), per square kilometre between Chad and Niger?
1,960 constant 2021 international $ per square kilometre, with Chad ahead.
How many years of comparable data are there for Chad and Niger?
34 years are reported by both, from 1990 to 2023.
How do Chad and Niger rank globally for gdp, ppp (constant 2021 international $), per square kilometre?
Chad ranks 192nd and Niger ranks 195th of 198 countries.
Where does this data come from?
Statizoid (derived), published as GDP, PPP (constant 2021 international $), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Niger: GDP, PPP (constant 2021 international $), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://economy.statizoid.com/compare/gdp-ppp-constant-2021-international-per-square-kilometre/chad/niger/

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About this data

Indicator
GDP, PPP (constant 2021 international $), per square kilometre
Unit
constant 2021 international $ per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
245 places, 8,054 data points, 1990–2023
Last refreshed

GDP, PPP (constant 2021 international $) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.