Czechia vs Portugal: Scientific and technical journal articles, per square kilometre

Czechia
0.1738 units per square kilometre
in 2023
Portugal
0.199 units per square kilometre
in 2023
Czechia rank
23rd
Portugal rank
20th

Scientific and technical journal articles, per square kilometre over time

  • Czechia
  • Portugal
00.050.10.150.2199620092023

How they compare

Portugal currently reports 0.199 units per square kilometre against 0.1738 units per square kilometre in Czechia, a difference of 0.0252 units per square kilometre.

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

The two have swapped places 1 time across 28 shared years of data; in 1996 it was Czechia ahead.

Czechia ranks 23rd and Portugal ranks 20th of 196 countries.

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

Head to head by decade

Decade Czechia Portugal Difference Ahead
1990s 0.0599 units per square kilometre 0.0295 units per square kilometre 0.0304 units per square kilometre Czechia
2000s 0.1008 units per square kilometre 0.0654 units per square kilometre 0.0355 units per square kilometre Czechia
2010s 0.1887 units per square kilometre 0.1478 units per square kilometre 0.041 units per square kilometre Czechia
2020s 0.1844 units per square kilometre 0.1945 units per square kilometre 0.0101 units per square kilometre Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher scientific and technical journal articles, per square kilometre, Czechia or Portugal?
Portugal, at 0.199 units per square kilometre against 0.1738 units per square kilometre in Czechia as of 2023.
What is the difference in scientific and technical journal articles, per square kilometre between Czechia and Portugal?
0.0252 units per square kilometre, with Portugal ahead.
How many years of comparable data are there for Czechia and Portugal?
28 years are reported by both, from 1996 to 2023.
How do Czechia and Portugal rank globally for scientific and technical journal articles, per square kilometre?
Czechia ranks 23rd and Portugal ranks 20th of 196 countries.
Where does this data come from?
Statizoid (derived), published as Scientific and technical journal articles, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Czechia vs Portugal: Scientific and technical journal articles, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 22 August 2026, from https://science-tech.statizoid.com/compare/scientific-and-technical-journal-articles-per-square-kilometre/czechia/portugal/

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About this data

Indicator
Scientific and technical journal articles, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
243 places, 6,744 data points, 1996–2023
Last refreshed

Scientific and technical journal articles 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.