OECD members vs United States of America: Military expenditure

OECD members
1.73 trillion current USD
in 2024
United States of America
997.31 billion current USD
in 2024
OECD members rank
3rd
United States of America rank
1st

Military expenditure over time

  • OECD members
  • United States of America
0500.0B1.0T1.5T196019922024

How they compare

OECD members currently reports 1.73 trillion current USD against 997.31 billion current USD in United States of America, a difference of 731.46 billion current USD.

That makes OECD members's figure about 1.7 times United States of America's.

Across all 65 years both countries report, OECD members has been ahead every year.

OECD members ranks 3rd and United States of America ranks 1st of 42 groups.

OECD members has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade OECD members United States of America Difference Ahead
1960s 93.58 billion current USD 62.86 billion current USD 30.73 billion current USD OECD members
1970s 177.32 billion current USD 94.48 billion current USD 82.84 billion current USD OECD members
1980s 419.22 billion current USD 251.38 billion current USD 167.84 billion current USD OECD members
1990s 581.31 billion current USD 304.04 billion current USD 277.27 billion current USD OECD members
2000s 861.05 billion current USD 500.77 billion current USD 360.28 billion current USD OECD members
2010s 1.15 trillion current USD 687.98 billion current USD 462.21 billion current USD OECD members
2020s 1.47 trillion current USD 871.73 billion current USD 593.62 billion current USD OECD members

Averages of every year both report within each decade.

Frequently asked questions

Which has higher military expenditure, OECD members or United States of America?
OECD members, at 1.73 trillion current USD against 997.31 billion current USD in United States of America as of 2024.
What is the difference in military expenditure between OECD members and United States of America?
731.46 billion current USD, with OECD members ahead.
How many years of comparable data are there for OECD members and United States of America?
65 years are reported by both, from 1960 to 2024.
How do OECD members and United States of America rank globally for military expenditure?
OECD members ranks 3rd and United States of America ranks 1st of 42 groups.
Where does this data come from?
SIPRI Military Expenditure Database, Stockholm International Peace Research Institute (SIPRI), published as Military expenditure (current USD). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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OECD members vs United States of America: Military expenditure. Statizoid, drawing on SIPRI Military Expenditure Database, Stockholm International Peace Research Institute (SIPRI). Retrieved 24 August 2026, from https://public-sector.statizoid.com/compare/military-expenditure-current-usd/oecd-members/united-states/

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About this data

Indicator
Military expenditure (current USD)
Unit
current USD
Source
SIPRI Military Expenditure Database, Stockholm International Peace Research Institute (SIPRI)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
211 places, 10,601 data points, 1960–2024
Last refreshed

Military spending USD, in current prices (converted at the exchange rate for the given year)