House affordability
Estimate a home-price ceiling from income, debt ratio, rate and down? No—model the supported mortgage from an available monthly housing payment.
Compare recurring monthly debt payments with gross monthly income.
Compare recurring monthly debt payments with gross monthly income.
Monthly debt payments: 1800; Gross monthly income: 6500.
Debt-to-income ratio: 27.69 %; Gross income after stated debt: 4,700 .
Lenders define included debts and qualifying income differently. This ratio does not measure all living expenses or loan eligibility.
Results are rounded for display; calculations use unrounded values. Read our calculation methodology.
Compare recurring monthly debt payments with gross monthly income. The displayed figures use the inputs and formula shown on this page.
Use the debt-to-income ratio to compare a scenario, check an estimate, or verify a manual calculation.
| Input | What to enter |
|---|---|
| Monthly debt payments | Enter a number of at least 0 and no more than 1000000000000. |
| Gross monthly income | Enter a number of at least 0.000001 and no more than 1000000000000. |
Lenders define included debts and qualifying income differently. This ratio does not measure all living expenses or loan eligibility.
It is exact for the stated mathematical model and entered values. Real-world results can differ when rates, timing, fees, definitions or measurement conditions differ.