Germany vs Japan: GNI, PPP (constant 2021 international $), per square kilometre

Germany
15.55 million constant 2021 international $ per square kilometre
in 2023
Japan
16.91 million constant 2021 international $ per square kilometre
in 2023
Germany rank
18th
Japan rank
15th

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

  • Germany
  • Japan
05.0M10.0M15.0M199020062023

How they compare

Japan currently reports 16.91 million constant 2021 international $ per square kilometre against 15.55 million constant 2021 international $ per square kilometre in Germany, a difference of 1.36 million constant 2021 international $ per square kilometre.

That makes Japan's figure about 1.1 times Germany's.

Across all 30 years both countries report, Japan has been ahead every year.

Germany ranks 18th and Japan ranks 15th of 156 countries.

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

Head to head by decade

Decade Germany Japan Difference Ahead
1990s 10.83 million constant 2021 international $ per square kilometre 14.29 million constant 2021 international $ per square kilometre 3.46 million constant 2021 international $ per square kilometre Japan
2000s 12.34 million constant 2021 international $ per square kilometre 15.17 million constant 2021 international $ per square kilometre 2.83 million constant 2021 international $ per square kilometre Japan
2010s 14.29 million constant 2021 international $ per square kilometre 15.95 million constant 2021 international $ per square kilometre 1.66 million constant 2021 international $ per square kilometre Japan
2020s 15.30 million constant 2021 international $ per square kilometre 16.54 million constant 2021 international $ per square kilometre 1.24 million constant 2021 international $ per square kilometre Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gni, ppp (constant 2021 international $), per square kilometre, Germany or Japan?
Japan, at 16.91 million constant 2021 international $ per square kilometre against 15.55 million constant 2021 international $ per square kilometre in Germany as of 2023.
What is the difference in gni, ppp (constant 2021 international $), per square kilometre between Germany and Japan?
1.36 million constant 2021 international $ per square kilometre, with Japan ahead.
How many years of comparable data are there for Germany and Japan?
30 years are reported by both, from 1994 to 2023.
How do Germany and Japan rank globally for gni, ppp (constant 2021 international $), per square kilometre?
Germany ranks 18th and Japan ranks 15th of 156 countries.
Where does this data come from?
Statizoid (derived), published as GNI, 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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Germany vs Japan: GNI, PPP (constant 2021 international $), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://economy.statizoid.com/compare/gni-ppp-constant-2021-international-per-square-kilometre/germany/japan/

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About this data

Indicator
GNI, 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
181 places, 4,996 data points, 1990–2023
Last refreshed

GNI, 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.