Italy vs Japan: Military spending, per square kilometre

Italy
121,478 constant 2024 US$ per square kilometre
in 2023
Japan
125,802 constant 2024 US$ per square kilometre
in 2023
Italy rank
17th
Japan rank
16th

Military spending, per square kilometre over time

  • Italy
  • Japan
25.0k50.0k75.0k100.0k125.0k196119922023

How they compare

Japan currently reports 125,802 constant 2024 US$ per square kilometre against 121,478 constant 2024 US$ per square kilometre in Italy, a difference of 4,324 constant 2024 US$ per square kilometre.

The two have swapped places 3 times across 63 shared years of data; in 1961 it was Italy ahead.

Italy ranks 17th and Japan ranks 16th of 161 countries.

Across the 7 decades both report, Italy averaged higher in 6 and Japan in 1.

Head to head by decade

Decade Italy Japan Difference Ahead
1960s 49,072 constant 2024 US$ per square kilometre 24,707 constant 2024 US$ per square kilometre 24,364 constant 2024 US$ per square kilometre Italy
1970s 67,625 constant 2024 US$ per square kilometre 47,677 constant 2024 US$ per square kilometre 19,949 constant 2024 US$ per square kilometre Italy
1980s 94,617 constant 2024 US$ per square kilometre 71,830 constant 2024 US$ per square kilometre 22,787 constant 2024 US$ per square kilometre Italy
1990s 109,225 constant 2024 US$ per square kilometre 96,099 constant 2024 US$ per square kilometre 13,126 constant 2024 US$ per square kilometre Italy
2000s 124,380 constant 2024 US$ per square kilometre 99,869 constant 2024 US$ per square kilometre 24,511 constant 2024 US$ per square kilometre Italy
2010s 100,291 constant 2024 US$ per square kilometre 101,824 constant 2024 US$ per square kilometre 1,532 constant 2024 US$ per square kilometre Japan
2020s 122,764 constant 2024 US$ per square kilometre 114,695 constant 2024 US$ per square kilometre 8,068 constant 2024 US$ per square kilometre Italy

Averages of every year both report within each decade.

Frequently asked questions

Which has higher military spending, per square kilometre, Italy or Japan?
Japan, at 125,802 constant 2024 US$ per square kilometre against 121,478 constant 2024 US$ per square kilometre in Italy as of 2023.
What is the difference in military spending, per square kilometre between Italy and Japan?
4,324 constant 2024 US$ per square kilometre, with Japan ahead.
How many years of comparable data are there for Italy and Japan?
63 years are reported by both, from 1961 to 2023.
How do Italy and Japan rank globally for military spending, per square kilometre?
Italy ranks 17th and Japan ranks 16th of 161 countries.
Where does this data come from?
Statizoid (derived), published as Military spending, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Italy vs Japan: Military spending, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://reference.statizoid.com/compare/military-spending-per-square-kilometre/italy/japan/

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About this data

Indicator
Military spending, per square kilometre
Unit
constant 2024 US$ per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
161 places, 7,412 data points, 1961–2023
Last refreshed

Military spending 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.