Japan vs United Kingdom: Gross domestic expenditure on R&D by sector of performance and source

Japan
204,376 US dollars, PPP converted
in 2024
United Kingdom
102,458 US dollars, PPP converted
in 2023
Japan rank
1st
United Kingdom rank
4th

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

  • Japan
  • United Kingdom
50.0k100.0k150.0k200.0k198120022024

How they compare

Japan currently reports 204,376 US dollars, PPP converted against 102,458 US dollars, PPP converted in United Kingdom, a difference of 101,918 US dollars, PPP converted.

That makes Japan's figure about 2.0 times United Kingdom's.

Across all 41 years both countries report, Japan has been ahead every year.

Japan ranks 1st and United Kingdom ranks 4th of 34 countries.

Japan has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade Japan United Kingdom Difference Ahead
1980s 89,701 US dollars, PPP converted 35,330 US dollars, PPP converted 54,371 US dollars, PPP converted Japan
1990s 126,793 US dollars, PPP converted 37,209 US dollars, PPP converted 89,584 US dollars, PPP converted Japan
2000s 156,786 US dollars, PPP converted 46,007 US dollars, PPP converted 110,780 US dollars, PPP converted Japan
2010s 173,201 US dollars, PPP converted 70,041 US dollars, PPP converted 103,160 US dollars, PPP converted Japan
2020s 184,442 US dollars, PPP converted 100,260 US dollars, PPP converted 84,182 US dollars, PPP converted Japan

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 source, Japan or United Kingdom?
Japan, at 204,376 US dollars, PPP converted against 102,458 US dollars, PPP converted in United Kingdom as of 2024.
What is the difference in gross domestic expenditure on r&d by sector of performance and source between Japan and United Kingdom?
101,918 US dollars, PPP converted, with Japan ahead.
How many years of comparable data are there for Japan and United Kingdom?
41 years are reported by both, from 1981 to 2023.
How do Japan and United Kingdom rank globally for gross domestic expenditure on r&d by sector of performance and source?
Japan ranks 1st and United Kingdom ranks 4th of 34 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 source of funds — 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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Japan vs United Kingdom: Gross domestic expenditure on R&D by sector of performance and source. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 12 September 2026, from https://reference.statizoid.com/compare/gross-domestic-expenditure-on-r-and-d-by-sector-of-performance-and-source-of-funds-gross/japan/united-kingdom-2/

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About this data

Indicator
Gross domestic expenditure on R&D by sector of performance and source of funds — 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
47 places, 1,579 data points, 1981–2025
Last refreshed

This table contains gross research and development (R&D) expenditure statistics broken down by sector of performance (business enterprise, government, higher education, private non-profit, and total intramural) and by source of funds (business enterprise, government - including public general university funds -, higher education, private non-profit and funds from the rest of the World - including funds from enterprises and other funds from the rest of the World).