Ireland vs Portugal: Gross domestic expenditure on R&D by sector of performance and type

Ireland
9,257 US dollars, PPP converted
in 2023
Portugal
7,636 US dollars, PPP converted
in 2024
Ireland rank
19th
Portugal rank
22nd

Gross domestic expenditure on R&D by sector of performance and type over time

  • Ireland
  • Portugal
02.0k4.0k6.0k8.0k10.0k198220032024

How they compare

Ireland currently reports 9,257 US dollars, PPP converted against 7,636 US dollars, PPP converted in Portugal, a difference of 1,621 US dollars, PPP converted.

That makes Ireland's figure about 1.2 times Portugal's.

The two have swapped places 3 times across 23 shared years of data; in 2000 it was Portugal ahead.

Ireland ranks 19th and Portugal ranks 22nd of 32 countries.

Across the 3 decades both report, Ireland averaged higher in 1 and Portugal in 2.

Head to head by decade

Decade Ireland Portugal Difference Ahead
2000s 2,946 US dollars, PPP converted 3,515 US dollars, PPP converted 568.75 US dollars, PPP converted Portugal
2010s 4,388 US dollars, PPP converted 5,063 US dollars, PPP converted 674.97 US dollars, PPP converted Portugal
2020s 6,984 US dollars, PPP converted 6,574 US dollars, PPP converted 410 US dollars, PPP converted Ireland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross domestic expenditure on r&d by sector of performance and type, Ireland or Portugal?
Ireland, at 9,257 US dollars, PPP converted against 7,636 US dollars, PPP converted in Portugal as of 2023.
What is the difference in gross domestic expenditure on r&d by sector of performance and type between Ireland and Portugal?
1,621 US dollars, PPP converted, with Ireland ahead.
How many years of comparable data are there for Ireland and Portugal?
23 years are reported by both, from 2000 to 2023.
How do Ireland and Portugal rank globally for gross domestic expenditure on r&d by sector of performance and type?
Ireland ranks 19th and Portugal ranks 22nd of 32 countries.
Where does this data come from?
Organisation for Economic Co-operation and Development, published as Gross domestic expenditure on R&D by sector of performance and type of R&D — Gross Domestic Expenditure on R&D (GERD). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Ireland vs Portugal: Gross domestic expenditure on R&D by sector of performance and type. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 15 September 2026, from https://reference.statizoid.com/compare/gross-domestic-expenditure-on-r-and-d-by-sector-of-performance-and-type-of-r-and-d-gross/ireland/portugal/

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About this data

Indicator
Gross domestic expenditure on R&D by sector of performance and type of R&D — Gross Domestic Expenditure on R&D (GERD)
Unit
US dollars, PPP converted
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
45 places, 1,128 data points, 1981–2024
Last refreshed

This table contains gross domestic R&D expenditures by sector of performance (business enterprise, government, higher education, private non-profit, and total intramural) and by type of R&D (basic research, applied research, experimental development, capital expenditure not elsewhere classified).