Debt-to-income (DTI) ratio is a vital financial measurement for lenders when assessing an individual’s borrowing capacity. It indicates the percentage of your gross monthly income allocated in repaying debts such as car loans, credit cards, or mortgage payments. Having a good grasp of how to calculate your DTI ratio can be beneficial in understanding and maintaining a healthy financial profile.

Step 1: Determine your total monthly debt payments

To start, identify all of the debt that you’re currently paying on a monthly basis. This includes car loans, student loans, personal loans, minimum credit card payments, alimony or child support payments, and mortgage or rent payments.

For example:

Car Loan – $300

Student Loan – $150

Credit Card Payment – $100

Mortgage – $1,200

Step 2: Calculate your monthly gross income

Next, determine your total monthly gross income. This is the amount you earn before taxes and any other deductions from your paycheck. Keep in mind to include any additional income sources such as rental income, side gigs, or dividends.

For example:

Base Salary – $4,000

Rental Income – $500

Step 3: Add your income and debt figures

Take the sum of both your total monthly debt payments and your total monthly gross income.

Example:

Total Monthly Debts = Car Loan ($300) + Student Loan ($150) + Credit Card Payment ($100) + Mortgage ($1,200) = $1,750

Total Monthly Gross Income = Base Salary ($4,000) + Rental Income ($500) = $4,500

Step 4: Compute the DTI ratio

Now that you have these figures ready, divide your total monthly debts by your total monthly gross income. Afterward, multiply the result by 100 to get the percentage.

Example:

DTI ratio = (Total Monthly Debts / Total Monthly Gross Income) × 100

DTI ratio = ($1,750 / $4,500) × 100 = 0.3889 × 100 = 38.89%

In this example, the DTI ratio is calculated to be 38.89%. Typically, a lower DTI ratio (usually below 43%) is more favorable for lenders as it indicates that the borrower has a manageable debt load and a higher likelihood of timely repayments.

Conclusion

Calculating your DTI ratio is an essential step in understanding your financial health and managing debt responsibly. It can serve as an indicator if you need to reduce your debts or increase income before applying for new credit or loans. Knowing how to compute your DTI ratio will empower you to make better financial decisions and improve your overall creditworthiness.