January 2017 – January 2021 and January 2025 – present
Every dollar of debt outstanding today, split by the presidential term during which it was borrowed. Grouped by president, then ordered by first inauguration, so each president's terms sit side by side. Trump's terms in orange.
Treasury publishes Debt to the Penny once each business day at about 3:00 PM Eastern, carrying the previous business day's closing balance. On a weekend or holiday the newest record in existence can be several days old. This site collects that figure once per weekday and serves the same copy to everyone; your browser makes no request to Treasury.
The counter is anchored to Debt to the Penny, the Treasury's official record of total public debt outstanding, published to the cent. A scheduled job collects that figure once per weekday and writes it into this page's data file. Between releases the page projects forward in a straight line at the pace observed over the trailing 90 days, then re-anchors when the next figure is collected. The last three digits are shown in grey because they are projected, not reported. The projection normally sits within a few hundredths of a percent of the figure Treasury later publishes.
The counter only moves up. Total public debt does fall on some days, when Treasury retires more than it issues, so a strictly rising display will run slightly ahead after a down day and then flatten until the official series catches up. If the collection job stops running, the page says so rather than projecting quietly from an ageing anchor.
Term boundaries. Debt to the Penny runs daily from 1 April 1993, so every boundary from 1997 onward is taken from Treasury at its exact published value. Where Inauguration Day falls on a weekend or federal holiday and Treasury published no record, the last business day before it is used, and the ledger names the date actually used. Boundaries before 1993 — 1981, 1985, 1989 and 1993 — predate the daily series and come from the Congressional Research Service's compilation of Treasury statements on or near Inauguration Days (report IN11754), which uses the nearest end-of-month figure. Everything borrowed before 1981 is a single slice.
On the metric. This measures debt outstanding when a term began against debt outstanding when it ended. It is a fact about the calendar, not an attribution of cause. Debt levels reflect tax and spending law passed by many Congresses, interest owed on securities issued long before the current term, automatic programs such as Social Security and Medicare, and the state of the economy — a recession raises borrowing regardless of who holds office. Presidents sign bills; they do not set the total alone. Splitting by term makes that visible: the same president can preside over very different rates of borrowing in consecutive terms.