Translation: Debt-to-GDP Ratio = Debt-to-GDP Ratio.

Simplified Definition: It is an economic indicator that measures the accumulated debts of the state (public debt) compared to the value of goods and services it produces in one year (GDP). In other words, it is a "burden measure" that shows whether the state has a sufficient economy to support its debts, and it is used to compare the financial health and strength of economies between different countries.

How is it calculated? Debt-to-GDP Ratio = (Total Public Debt) ÷ (GDP) × 100 Example: If the total public debt of a country is 400 billion riyals, and its GDP is one trillion (1000 billion) riyals, then the ratio equals 40%. This means that the country's debt is equivalent to 40% of the size of its economy, which is considered a very healthy and safe ratio that gives the state comfortable financial space.

What does it mean for you?

  • Indicator of Financial Sustainability: A low ratio indicates that the country's economy is growing sufficiently to support its debts and meet its obligations, which enhances confidence in its currency and economy, attracting foreign investors.
  • Risk of Default and Economic Pressures: When the ratio rises significantly (exceeding 100%, for example), it means that the country's debt exceeds the size of its entire economy. This is a danger signal, as the state may have to increase taxes or cut public spending on services and projects to pay interest, which slows down economic growth.
  • Credit Rating and Borrowing Costs: A high ratio often leads to a downgrade in the country's credit rating. This downgrade makes investors demand higher interest rates to lend to it as compensation for the risks, which increases budget burdens and puts the state in a cycle of costly debt.

Common Question: Why is this ratio considered the gold standard for measuring countries' debts instead of looking at the size of the debt as a mere number?

Answer: Because abstract numbers can be financially misleading. A debt of one trillion dollars could be catastrophic for a small country with a GDP of 100 billion dollars (resulting in a ratio of 1000%), but it is considered a normal debt for a giant country like the United States, which has a GDP exceeding 25 trillion dollars. The size of the economy (GDP) determines the actual ability to generate revenue and repay, just as a bank compares your monthly salary to the size of the required loan instead of just looking at the loan amount.