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United Kingdom — Combined government debt (% of GDP)

% of GDP · Annual · 1700–2031 · 332 observations

About this series

Combined government debt is the stock of outstanding debt liabilities recorded for that reporting perimeter at the reference date. The source series determines the exact instruments and valuation covered. WED's combined-government scope requires source metadata. This series expresses that measure as a percentage of GDP for the matching period.

For the United Kingdom, the combined government debt reading stood at 102.3% of GDP in 2025. Against 99.9% of GDP in 2024, the period change was +2.41 percentage points. It was above the selected 10-year average of 95.1% of GDP.

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Get the full series

  • Annual data, 1700–2031
  • Quarterly data, 1975–2026
  • Monthly data, 1970–1970
  • The underlying source, downloadable

Latest observations

2000–2031

PeriodValue
2031102.6 % of GDP
2030102.9 % of GDP
2029103.5 % of GDP
2028103.9 % of GDP
2027104.1 % of GDP
15 earlier values
2026103.6 % of GDP
2025102.3 % of GDP
202499.9 % of GDP
202398.9 % of GDP
202297.5 % of GDP
2021103.4 % of GDP
2020104.8 % of GDP
201984.9 % of GDP
201885.6 % of GDP
201786.1 % of GDP
201687.3 % of GDP
201587.3 % of GDP
201486.5 % of GDP
201384.9 % of GDP
201284.1 % of GDP

Values before 2012, back to 2000, are on the chart — hover to read them.

Data release 2026_10_06_0823, published 6 Oct 2026.