Barbados vs United Kingdom: Gross Domestic Product, GDP in millions constant 2021 international $

Barbados
12.62 units per square kilometre
in 2023
United Kingdom
14.86 units per square kilometre
in 2023
Barbados rank
21st
United Kingdom rank
19th

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

  • Barbados
  • United Kingdom
051015199120072023

How they compare

United Kingdom currently reports 14.86 units per square kilometre against 12.62 units per square kilometre in Barbados, a difference of 2.24 units per square kilometre.

That makes United Kingdom's figure about 1.2 times Barbados's.

The two have swapped places 1 time across 33 shared years of data; in 1991 it was Barbados ahead.

Barbados ranks 21st and United Kingdom ranks 19th of 186 countries.

Across the 4 decades both report, Barbados averaged higher in 2 and United Kingdom in 2.

Head to head by decade

Decade Barbados United Kingdom Difference Ahead
1990s 10.03 units per square kilometre 8.9 units per square kilometre 1.13 units per square kilometre Barbados
2000s 12.14 units per square kilometre 11.64 units per square kilometre 0.5023 units per square kilometre Barbados
2010s 12.15 units per square kilometre 13.29 units per square kilometre 1.14 units per square kilometre United Kingdom
2020s 11.34 units per square kilometre 14.2 units per square kilometre 2.86 units per square kilometre United Kingdom

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross domestic product, gdp in millions constant 2021 international $, Barbados or United Kingdom?
United Kingdom, at 14.86 units per square kilometre against 12.62 units per square kilometre in Barbados as of 2023.
What is the difference in gross domestic product, gdp in millions constant 2021 international $ between Barbados and United Kingdom?
2.24 units per square kilometre, with United Kingdom ahead.
How many years of comparable data are there for Barbados and United Kingdom?
33 years are reported by both, from 1991 to 2023.
How do Barbados and United Kingdom rank globally for gross domestic product, gdp in millions constant 2021 international $?
Barbados ranks 21st and United Kingdom ranks 19th of 186 countries.
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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Barbados vs United Kingdom: Gross Domestic Product, GDP in millions constant 2021 international $. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://economy.statizoid.com/compare/gross-domestic-product-gdp-in-millions-constant-2021-international-at-ppp-ilo-modelled-4/barbados/united-kingdom/

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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.