Data current as of June 2026 · Next scheduled review: October 2026
GlobalDebtClock.com is committed to methodological transparency. This page explains how we calculate debt figures, where our data comes from, and the limitations of our approach.
Our primary data sources are:
Each country's live counter uses two inputs: a base figure and a growth rate.
The base figure is the most recent official debt total from the sources listed above, anchored to a specific date. This is the starting point for the counter.
The growth rate is derived from official deficit data and historical borrowing patterns. For example, if a country runs a $500 billion annual deficit, the counter increments by approximately $15,855 per second. These rates are updated periodically as new fiscal data becomes available.
The counters run continuously from the base figure. They do not represent real-time feeds from government accounting systems — actual government debt changes through discrete bond issuances, not continuously. The counters are educational tools designed to illustrate the scale and pace of government borrowing.
We use IMF general government gross debt — the standard measure that includes all levels of government (central, state, and local) and all debt instruments (bonds, loans, and other liabilities), drawn from the IMF Fiscal Monitor and World Economic Outlook (April 2026). This is the IMF's preferred measure for international comparison, and we apply it consistently across countries. The US figure is shown on the closely comparable US Treasury "total public debt" basis (June 2026); euro-area members follow Eurostat's Maastricht definition, which is equivalent.
China is reported on the narrow general-government basis (~96% of GDP). Broader measures that add local government financing vehicle (LGFV) and other off-budget debt are materially higher — the IMF's augmented estimate is roughly 124% of GDP — and we note this on China's detail page rather than blending it into the headline figure. Other methodological exceptions are noted on each country's page.
Government debt figures are inherently imprecise. Different methodologies produce different results — gross vs net debt, general government vs central government, including vs excluding implicit liabilities (such as pension obligations) can produce figures that differ by trillions of dollars. The figures on this site should be treated as reasonable estimates, not exact accounting totals.
For countries with limited data availability, currency instability, or ongoing conflicts, figures are particularly uncertain. We note these cases explicitly on individual country pages.
Base figures and growth rates are reviewed and updated following each IMF World Economic Outlook release (April and October) and whenever major fiscal events warrant an immediate revision. Current baseline data is anchored to April 2026. The next scheduled review is October 2026.
If you believe a figure on this site is inaccurate, please contact us at [email protected] with a source. Errors are corrected promptly on notification. Material corrections (changes to a base figure or growth rate driven by something other than the routine quarterly review) are noted on this page.
Key terms used throughout this site: