The national debt of the United States is the total amount of debt owed by the federal government. It is a complex topic with a long history, and there are many different ways to measure it. However, the most commonly used measure is the gross federal debt, which includes all debt held by the public and by government agencies. As of March 31, 2023, the gross federal debt was $31.3 trillion.
The national debt has been growing steadily for decades, and it is now at its highest level ever. There are a number of factors that have contributed to this growth, including tax cuts, increased spending, and wars. The national debt is a major concern for many economists, who believe that it could lead to economic problems in the future.