WASHINGTON, DC –Today, the Joint Economic Committee released its Monthly Debt Update for December, including the national debt’s interest rate and composition as of December 3, 2025.

As of December 3, 2025, total gross national debt is $38.40 trillion. Relative to one year ago, total gross national debt is $2.23 trillion higher; relative to five years ago, it is $11.00 trillion higher. Over the past year, the rate of increase averaged $6.12 billion per day, $255.04 million per hour, $4.25 million per minute, or $70,843.42 per second. 

The increase in gross national debt over the past year amounts to $6,566.84 per person or $16,574.81 per household while total gross national debt amounts to $112,881 per person or $284,914 per household.

Assuming the average daily rate of growth over the past three years continues, the U.S. will reach $39 trillion by approximately March 06, 2026. At that rate, an increase of another trillion dollars would be reached in approximately 157 days.

As of November 2025, the average interest rate on the total marketable national debt is 3.382 percent. One year ago, it was 3.355 percent; five years ago, it was 1.583 percent. This means that, today, the U.S. is paying more just in interest payments than it was even one year ago, and significantly more than it was five years ago.

Interest rates have a significant impact in how much the U.S. pays on debt. The total amount of interest paid to trust funds over the past 12 months was $255.71 billion, an average of $21.31 billion per month. In October 2020, the U.S. paid $345 billion in net interest over the preceding 12 months. In October 2025, the U.S. paid $981 billion in net interest over the preceding 12 months. In fact, net interest has almost tripled over the last five years and the Congressional Budget Office forecasts that net interest as a share of outlays will be 13.85 percent in FY2026, 14.11 percent in FY2027, and 14.52 percent in FY2028.

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Please see the full Monthly Debt Update for greater detail of the nation's debt profile.

Please see our Daily Debt Update for more information on the growing national debt.