How to Use
- 1.
Enter your gross monthly income before taxes and deductions.
- 2.
Choose the currency used for all income and debt amounts.
- 3.
Enter your monthly rent or mortgage payment.
- 4.
Add minimum credit card payments, car loans, student loans, personal loans, and other recurring debt payments.
- 5.
Review your total monthly debt payments, DTI ratio, housing ratio, and remaining monthly income.
- 6.
Copy the summary for loan planning, budgeting, or a personal finance worksheet.
Features
Debt-to-income ratio calculation
Gross monthly income input
Housing payment and front-end ratio
Credit card, car loan, student loan, and personal loan fields
Child support, alimony, and other monthly debt support
Total monthly and annual debt payments
Remaining income after listed debt payments
Clear DTI color states
Multiple currency display options
Copyable DTI summary
Frequently Asked Questions
What is debt-to-income ratio?+
Debt-to-income ratio, or DTI, compares your recurring monthly debt payments with your gross monthly income before taxes.
How do I calculate debt-to-income ratio?+
Add your monthly debt payments, divide the total by gross monthly income, and multiply by 100. This calculator does the formula automatically.
What counts as monthly debt for DTI?+
Common DTI items include rent or mortgage, credit card minimum payments, car loans, student loans, personal loans, child support, alimony, and other recurring debt obligations.
Do utilities and groceries count in DTI?+
Usually no. Everyday living expenses such as utilities, groceries, subscriptions, and phone bills are normally not counted as debt payments, although they still matter for budgeting.
What is a good debt-to-income ratio?+
Many people aim for a DTI below 35%. Ratios between 36% and 43% may need careful review, while higher ratios can make new borrowing harder.
What DTI do mortgage lenders use?+
Mortgage lenders may use their own rules and may include property taxes, insurance, HOA dues, escrow, and verified credit obligations. Always check the lender's exact requirement.
What is the difference between front-end and back-end DTI?+
Front-end DTI usually looks at housing payment compared with income. Back-end DTI includes housing plus other monthly debt payments.
Can lowering credit card payments improve DTI?+
Reducing required monthly debt payments can lower DTI. Paying down credit cards, refinancing, or consolidating debt may help, but costs and risks should be reviewed carefully.
About this tool
Free Debt-to-Income Ratio Calculator
Use the free WebToolsEdge Debt-to-Income Ratio Calculator to estimate your monthly DTI ratio from gross monthly income and recurring debt payments. Enter income before taxes, rent or mortgage payment, credit card minimum payments, car loans, student loans, personal loans, child support or alimony, and other monthly debt payments to see your total monthly debt, housing ratio, remaining income, and final debt-to-income percentage. Debt-to-income ratio, often called DTI, compares the monthly debt payments you owe with the gross monthly income you earn. A DTI calculator is commonly used when preparing for a mortgage, personal loan, car loan, credit card application, or budget review because lenders often use this ratio to understand whether a borrower may be carrying too much monthly debt. The standard debt-to-income ratio formula is total monthly debt payments divided by gross monthly income, multiplied by 100. For example, if your gross monthly income is 6,000 and your recurring monthly debt payments are 2,100, your DTI is 35%. This tool also shows a housing ratio, sometimes called a front-end ratio, which compares only your rent or mortgage payment with gross monthly income. For best results, use recurring debt payments rather than everyday living expenses. Mortgage or rent, minimum credit card payments, auto loans, student loans, personal loans, court-ordered payments, and other fixed monthly debt obligations can be included. Groceries, subscriptions, utilities, insurance premiums, and phone bills are usually not counted as debt payments unless a lender specifically asks for them. Many borrowers use a debt-to-income ratio calculator before applying for a mortgage because DTI can affect affordability and approval. Lower DTI generally suggests more room in the monthly budget. A higher DTI does not automatically mean denial, but it can make lenders look more carefully at credit score, down payment, reserves, income stability, and the type of loan. You can pair this DTI Calculator with other WebToolsEdge tools for a clearer money picture. Use the Credit Card Payoff Calculator to test how faster repayment could reduce monthly debt, the EMI Calculator to compare installment loan payments, and the Net Worth Calculator to review assets and liabilities beyond monthly cash flow. This calculator is for educational planning only and does not provide financial, lending, tax, or legal advice. Lenders may calculate DTI differently and may include escrow, property taxes, insurance, HOA dues, verified income, credit report obligations, or other items. Always confirm requirements with the lender or a qualified financial professional before making a borrowing decision.