Belgium vs World: GDP, PPP (constant 2021 international $), per square kilometre

Belgium
24.35 million constant 2021 international $ per square kilometre
in 2023
World
1.30 million constant 2021 international $ per square kilometre
in 2023
Belgium rank
15th
World rank
17th

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

  • Belgium
  • World
05.0M10.0M15.0M20.0M25.0M199020062023

How they compare

Belgium currently reports 24.35 million constant 2021 international $ per square kilometre against 1.30 million constant 2021 international $ per square kilometre in World, a difference of 23.05 million constant 2021 international $ per square kilometre.

That makes Belgium's figure about 18.8 times World's.

Across all 24 years both countries report, Belgium has been ahead every year.

Belgium ranks 15th and World ranks 17th of 198 countries.

Belgium has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Belgium World Difference Ahead
2000s 18.56 million constant 2021 international $ per square kilometre 731,780 constant 2021 international $ per square kilometre 17.83 million constant 2021 international $ per square kilometre Belgium
2010s 21.32 million constant 2021 international $ per square kilometre 1.02 million constant 2021 international $ per square kilometre 20.30 million constant 2021 international $ per square kilometre Belgium
2020s 23.27 million constant 2021 international $ per square kilometre 1.23 million constant 2021 international $ per square kilometre 22.04 million constant 2021 international $ per square kilometre Belgium

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp, ppp (constant 2021 international $), per square kilometre, Belgium or World?
Belgium, at 24.35 million constant 2021 international $ per square kilometre against 1.30 million constant 2021 international $ per square kilometre in World as of 2023.
What is the difference in gdp, ppp (constant 2021 international $), per square kilometre between Belgium and World?
23.05 million constant 2021 international $ per square kilometre, with Belgium ahead.
How many years of comparable data are there for Belgium and World?
24 years are reported by both, from 2000 to 2023.
How do Belgium and World rank globally for gdp, ppp (constant 2021 international $), per square kilometre?
Belgium ranks 15th and World ranks 17th 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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Belgium vs World: 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/belgium/world/

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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.