Debt-to-Income (DTI) Ratio Calculator

Free Online Debt-to-Income (DTI) Ratio Calculator

Calculate discounts, savings, and final prices instantly — with support for stacked deals, bulk tiers, and tax.

Debt-to-Income (DTI) Ratio Calculator
Know exactly where you stand with lenders
Monthly Gross Income
$
$
$
Housing Costs (Front-End DTI)
$
$
$
Monthly Debt Payments (Back-End DTI)
Front-End DTI
Housing costs ÷ gross income
Lender target: ≤28%
Back-End DTI (Total)
All debts ÷ gross income
Lender target: ≤36–43%
Back-End DTI Gauge
Total monthly debts vs gross income
0%
28%
36%
43%
50%+
Excellent (≤28%)
Good (29–36%)
Acceptable (37–43%)
High (44–50%)
Very High (>50%)
💡
Verdict
Gross Income
Housing Costs
Total Debts
Remaining Income
Max Debt for 36%
Max Debt for 43%
Debt to Eliminate (36%)
Income Needed (36%)
📊 Debt Breakdown (% of income)
🔮 What-If Scenarios
If income increases by 10%:
If you pay off your largest debt:
If you add a $300/mo debt:
DTI to qualify for FHA loan (43%):
DTI for conventional loan (36%):
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