Finance calculator
Debt to Income Ratio Calculator
Estimate front-end and back-end debt-to-income ratios from monthly income and debt payments.
Formula
Debt-to-income ratio
Lender rules vary and can include taxes, insurance, credit score, assets, and residual-income tests.
DTI = monthly debt payments / gross monthly income
2,700 total payments on 7,000 gross income is about 38.6% DTI.
FAQs
What is back-end DTI?+
It includes existing debts plus the proposed new payment.
What is front-end DTI?+
It uses only the proposed housing or loan payment against gross income.
How does the Debt to Income Ratio Calculator calculate the result?+
It uses the Debt-to-income ratio: DTI = monthly debt payments / gross monthly income. 2,700 total payments on 7,000 gross income is about 38.6% DTI.
What information do I need to use the Debt to Income Ratio Calculator?+
Estimate front-end and back-end debt-to-income ratios from monthly income and debt payments.
How accurate is the Debt to Income Ratio Calculator?+
Debt to Income Ratio Calculator applies the formula and assumptions shown on this page. Results may be rounded for readability, so verify changing rates, thresholds, medical guidance, or legal rules with the cited source or a qualified professional.
What should I check before using the Debt to Income Ratio Calculator result?+
Check that the units, dates, rates, and assumptions match your situation. Change one input at a time to understand which values have the largest effect on the result.
Finance guide
How to use the Debt to Income Ratio Calculator
Estimate front-end and back-end debt-to-income ratios from monthly income and debt payments. The page also explains the debt-to-income ratio and shows a practical example: 2,700 total payments on 7,000 gross income is about 38.6% DTI.
- 1
Enter your details
Enter monthly income and debt payments, then complete any other fields shown in the calculator.
- 2
Check the calculation
Review the result alongside the debt-to-income ratio: DTI = monthly debt payments / gross monthly income.
- 3
Compare scenarios
Change one or more inputs to see how they affect the debt to Income Ratio Calculator result before you use the estimate.
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