Japan vs United Kingdom of Great Britain and Northern Ireland: Official Reserve Assets and Other Foreign Currency Assets

Japan
16.30 billion
in 2025
United Kingdom of Great Britain and Northern Ireland
23.96 billion
in 2025
Japan rank
5th
United Kingdom of Great Britain and Northern Ireland rank
2nd

Official Reserve Assets and Other Foreign Currency Assets over time

  • Japan
  • United Kingdom of Great Britain and Northern Ireland
010.0B20.0B30.0B200020122025

How they compare

United Kingdom of Great Britain and Northern Ireland currently reports 23.96 billion against 16.30 billion in Japan, a difference of 7.66 billion.

That makes United Kingdom of Great Britain and Northern Ireland's figure about 1.5 times Japan's.

Across all 20 years both countries report, United Kingdom of Great Britain and Northern Ireland has been ahead every year.

Japan ranks 5th and United Kingdom of Great Britain and Northern Ireland ranks 2nd of 81 countries.

United Kingdom of Great Britain and Northern Ireland has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Japan United Kingdom of Great Britain and Northern Ireland Difference Ahead
2000s 371.50 million 16.06 billion 15.69 billion United Kingdom of Great Britain and Northern Ireland
2010s 503.50 million 23.26 billion 22.75 billion United Kingdom of Great Britain and Northern Ireland
2020s 8.55 billion 25.07 billion 16.52 billion United Kingdom of Great Britain and Northern Ireland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher official reserve assets and other foreign currency assets, Japan or United Kingdom of Great Britain and Northern Ireland?
United Kingdom of Great Britain and Northern Ireland, at 23.96 billion against 16.30 billion in Japan as of 2025.
What is the difference in official reserve assets and other foreign currency assets between Japan and United Kingdom of Great Britain and Northern Ireland?
7.66 billion, with United Kingdom of Great Britain and Northern Ireland ahead.
How many years of comparable data are there for Japan and United Kingdom of Great Britain and Northern Ireland?
20 years are reported by both, from 2006 to 2025.
How do Japan and United Kingdom of Great Britain and Northern Ireland rank globally for official reserve assets and other foreign currency assets?
Japan ranks 5th and United Kingdom of Great Britain and Northern Ireland ranks 2nd of 81 countries.
Where does this data come from?
International Monetary Fund, published as Official Reserve Assets and Other Foreign Currency Assets (approximate market value), Official reserve assets other reserve assets, (International Reserves and Foreign Currency Liquidity: Guidelines for a Data Template 2013 (IRFCL 2013), Monetary Authorities and Central Government excluding Social S. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs United Kingdom of Great Britain and Northern Ireland: Official Reserve Assets and Other Foreign Currency Assets. Statizoid, drawing on International Monetary Fund. Retrieved 15 September 2026, from https://financial-sector.statizoid.com/compare/official-reserve-assets-and-other-foreign-currency-assets-approximate-market-value-11/japan/united-kingdom/

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About this data

Indicator
Official Reserve Assets and Other Foreign Currency Assets (approximate market value), Official reserve assets other reserve assets, (International Reserves and Foreign Currency Liquidity: Guidelines for a Data Template 2013 (IRFCL 2013), Monetary Authorities and Central Government excluding Social S
Source
International Monetary Fund
Licence
IMF Terms and Conditions (attribution required)
Coverage
83 places, 1,628 data points, 1999–2025
Last refreshed

The International Reserves and Foreign Currency Liquidity (IRFCL, or the “Reserves Data Template”) dataset includes data on the amount and composition of countries’ official reserve assets, other foreign currency assets held by monetary authorities and central governments, and short-term foreign currency obligations and related activities of monetary authorities and central governments that can lead to drains on official reserves and other foreign currency assets. This website re-disseminates IMF member countries' data on international reserves and foreign currency liquidity in a common template and in a common currency (the U.S. dollar). Historical data by country are also available. Please note that the re-dissemination of the template data by the Fund does not constitute endorsement of the quality of the data by the Fund.