Which Of The Following Mathematical Expressions Calculates The Debt RatioadminApril 28, 2026Calculators Debt Ratio Calculator Debt Ratio Calculator Total Debt: Annual Income: Expression: Total Debt / Annual Income (Total Debt / Annual Income) * 100 Total Debt / (Annual Income * 12) Calculate Introduction & Importance … How to Use This Calculator … … … For more information, see IRS and BLS.