India vs Sri Lanka: Gross Domestic Product, GDP in millions constant 2021 international $

India
4.5 units per square kilometre
in 2023
Sri Lanka
4.64 units per square kilometre
in 2023
India rank
44th
Sri Lanka rank
42nd

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

  • India
  • Sri Lanka
12345199120072023

How they compare

Sri Lanka currently reports 4.64 units per square kilometre against 4.5 units per square kilometre in India, a difference of 0.14 units per square kilometre.

Across all 33 years both countries report, Sri Lanka has been ahead every year.

India ranks 44th and Sri Lanka ranks 42nd of 186 countries.

Sri Lanka has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade India Sri Lanka Difference Ahead
1990s 0.8301 units per square kilometre 1.55 units per square kilometre 0.7159 units per square kilometre Sri Lanka
2000s 1.48 units per square kilometre 2.41 units per square kilometre 0.9266 units per square kilometre Sri Lanka
2010s 2.85 units per square kilometre 4.36 units per square kilometre 1.51 units per square kilometre Sri Lanka
2020s 3.98 units per square kilometre 4.86 units per square kilometre 0.8748 units per square kilometre Sri Lanka

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross domestic product, gdp in millions constant 2021 international $, India or Sri Lanka?
Sri Lanka, at 4.64 units per square kilometre against 4.5 units per square kilometre in India as of 2023.
What is the difference in gross domestic product, gdp in millions constant 2021 international $ between India and Sri Lanka?
0.14 units per square kilometre, with Sri Lanka ahead.
How many years of comparable data are there for India and Sri Lanka?
33 years are reported by both, from 1991 to 2023.
How do India and Sri Lanka rank globally for gross domestic product, gdp in millions constant 2021 international $?
India ranks 44th and Sri Lanka ranks 42nd 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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India vs Sri Lanka: 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/india/sri-lanka/

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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.