Analysis
U.S. R&D-to-GDP Ratio Reached 3.43% in 2022, Driven by Experimental Development
July 8, 2025
The ratio of U.S. research and development (R&D) to gross domestic product (GDP) reached 3.43% in 2022. An increase in the R&D-to-GDP ratio from 2010 to 2022 can primarily be attributed to experimental development, which comprised 67% of total U.S. R&D in 2022. Basic research comprised 15% of total U.S. R&D in 2022, while applied research comprised 18%.
Analysis
Analysis
Measuring America’s Progress in Science, Technology, and Innovation
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