Portugal vs Slovakia: Military spending, per square kilometre

Portugal
51,758 constant 2022 US$ per square kilometre
in 2023
Slovakia
56,388 constant 2022 US$ per square kilometre
in 2023
Portugal rank
32nd
Slovakia rank
30th

Military spending, per square kilometre over time

  • Portugal
  • Slovakia
10.0k20.0k30.0k40.0k50.0k60.0k196119922023

How they compare

Slovakia currently reports 56,388 constant 2022 US$ per square kilometre against 51,758 constant 2022 US$ per square kilometre in Portugal, a difference of 4,630 constant 2022 US$ per square kilometre.

That makes Slovakia's figure about 1.1 times Portugal's.

The two have swapped places 1 time across 31 shared years of data; in 1993 it was Portugal ahead.

Portugal ranks 32nd and Slovakia ranks 30th of 171 countries.

Across the 4 decades both report, Portugal averaged higher in 3 and Slovakia in 1.

Head to head by decade

Decade Portugal Slovakia Difference Ahead
1990s 37,719 constant 2022 US$ per square kilometre 15,591 constant 2022 US$ per square kilometre 22,129 constant 2022 US$ per square kilometre Portugal
2000s 42,662 constant 2022 US$ per square kilometre 23,048 constant 2022 US$ per square kilometre 19,615 constant 2022 US$ per square kilometre Portugal
2010s 36,166 constant 2022 US$ per square kilometre 28,645 constant 2022 US$ per square kilometre 7,521 constant 2022 US$ per square kilometre Portugal
2020s 46,498 constant 2022 US$ per square kilometre 53,262 constant 2022 US$ per square kilometre 6,764 constant 2022 US$ per square kilometre Slovakia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher military spending, per square kilometre, Portugal or Slovakia?
Slovakia, at 56,388 constant 2022 US$ per square kilometre against 51,758 constant 2022 US$ per square kilometre in Portugal as of 2023.
What is the difference in military spending, per square kilometre between Portugal and Slovakia?
4,630 constant 2022 US$ per square kilometre, with Slovakia ahead.
How many years of comparable data are there for Portugal and Slovakia?
31 years are reported by both, from 1993 to 2023.
How do Portugal and Slovakia rank globally for military spending, per square kilometre?
Portugal ranks 32nd and Slovakia ranks 30th of 171 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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Portugal vs Slovakia: 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-2/portugal/slovak-republic/

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About this data

Indicator
Military spending, per square kilometre
Unit
constant 2022 US$ per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
171 places, 9,284 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.