Federal Debt: Total Public Debt as Percent of Gross Domestic Product — Current Value & Historical Data

What is Federal Debt: Total Public Debt as Percent of Gross Domestic Product?

Federal Debt: Total Public Debt as Percent of Gross Domestic Product expresses U.S. gross federal debt as a share of quarterly nominal GDP, published by the Federal Reserve Bank of St. Louis using Treasury and Bureau of Economic Analysis source data. The ratio is the standard measure of a government's debt burden relative to the size of its economy, used for cross-country comparisons and long-run fiscal sustainability analysis. U.S. debt-to-GDP peaked at 106% in 1946 after World War II financing, fell below 25% by the early 1970s, climbed through the 1980s deficits, and exceeded 100% again in 2020 during the COVID-19 response. Economists disagree on what level is unsustainable — the answer depends on interest rates, growth, and a country's capacity to tax — but most analysts focus on the trajectory rather than a specific threshold.

Current Federal Debt: Total Public Debt as Percent of Gross Domestic Product Value

As of October 1, 2025, the current federal debt: total public debt as percent of gross domestic product is 122.57 Percent of GDP. This is the most recent observation available for this series, updated quarterly.

Historical Trend

Federal Debt: Total Public Debt as Percent of Gross Domestic Product rose 1.27% quarter-over-quarter. Over the past year, federal debt: total public debt as percent of gross domestic product rose 0.93% from October 2024. In the series' tracked history, the highest recorded value was 132.66 (April 2020), and the lowest was 98.64 (July 2015).

Methodology & Source

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