Chagai vs Hong Kong: Gross Domestic Product, GDP in millions constant 2021 international $

Chagai
94.91 units per square kilometre
in 2021
Hong Kong
462.46 units per square kilometre
in 2023
Chagai rank
1st
Hong Kong rank
3rd

Gross Domestic Product, GDP in millions constant 2021 international $ over time

  • Chagai
  • Hong Kong
100200300400500199120072023

How they compare

Hong Kong currently reports 462.46 units per square kilometre against 94.91 units per square kilometre in Chagai, a difference of 367.55 units per square kilometre.

That makes Hong Kong's figure about 4.9 times Chagai's.

Across all 31 years both countries report, Hong Kong has been ahead every year.

Chagai ranks 1st and Hong Kong ranks 3rd of 1 regions.

Hong Kong has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Chagai Hong Kong Difference Ahead
1990s 70.37 units per square kilometre 222.88 units per square kilometre 152.51 units per square kilometre Hong Kong
2000s 92.04 units per square kilometre 303.56 units per square kilometre 211.52 units per square kilometre Hong Kong
2010s 90.63 units per square kilometre 430.09 units per square kilometre 339.46 units per square kilometre Hong Kong
2020s 90.62 units per square kilometre 451.05 units per square kilometre 360.43 units per square kilometre Hong Kong

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross domestic product, gdp in millions constant 2021 international $, Chagai or Hong Kong?
Hong Kong, at 462.46 units per square kilometre against 94.91 units per square kilometre in Chagai as of 2023.
What is the difference in gross domestic product, gdp in millions constant 2021 international $ between Chagai and Hong Kong?
367.55 units per square kilometre, with Hong Kong ahead.
How many years of comparable data are there for Chagai and Hong Kong?
31 years are reported by both, from 1991 to 2021.
How do Chagai and Hong Kong rank globally for gross domestic product, gdp in millions constant 2021 international $?
Chagai ranks 1st and Hong Kong ranks 3rd of 1 regions.
Where does this data come from?
Statizoid (derived), published as Gross Domestic Product, GDP in millions constant 2021 international $ at PPP (ILO modelled estimates), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chagai vs Hong Kong: Gross Domestic Product, GDP in millions constant 2021 international $. Statizoid, drawing on Statizoid (derived). Retrieved 24 September 2026, from https://economy.statizoid.com/compare/gross-domestic-product-gdp-in-millions-constant-2021-international-at-ppp-ilo-modelled-4/channel-islands/hong-kong-sar-china/

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About this data

Indicator
Gross Domestic Product, GDP in millions constant 2021 international $ at PPP (ILO modelled estimates), per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
189 places, 6,114 data points, 1991–2023
Last refreshed

Gross Domestic Product, GDP in millions constant 2021 international $ at PPP (ILO modelled estimates) 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.