Home affordability example · Educational math
How much house can I afford on $80,000 a year with 20% down?
Stated sample inputs—not a pre-approval.
Calculator · How we calculate · Questions
Direct answer
Direct answer (stated sample only): with $80,000 annual gross, other debts $400.00/mo, sample DTI caps 28% / 36%, 20% down, 6.5% rate, and a 30-year term, Nestfigure’s model estimates about $280,165 max home price (loan about $224,132, P&I about $1,416.67). Binding constraint: Front-end DTI sample. Not a pre-approval.
Compare sample rates
Same income, DTI samples, down payment %, and term; different mortgage rate samples.
| Rate | Max price | Max loan | Est. P&I |
|---|---|---|---|
| 5.5% | $311,882 | $249,506 | $1,416.67 |
| 6% | $295,360 | $236,288 | $1,416.67 |
| 6.5% | $280,165 | $224,132 | $1,416.67 |
| 7% | $266,170 | $212,936 | $1,416.67 |
| 7.5% | $253,260 | $202,608 | $1,416.67 |
Educational estimate only. Not a pre-approval, underwriting decision, or rate quote. Sample DTI caps and rates are inputs you control—lenders use their own rules.
Compare sample rates
Same income, DTI samples, down %, and term| Rate | Max price | Max loan | Est. P&I |
|---|
Housing budget breakdown
From sample DTI capsRelated
Common questions
How much house can I afford on $80,000 annual income with 20% down at 6.5%?
Direct answer (stated sample only): with $80,000 annual gross, other debts $400.00/mo, sample DTI caps 28% / 36%, 20% down, 6.5% rate, and a 30-year term, Nestfigure’s model estimates about $280,165 max home price (loan about $224,132, P&I about $1,416.67). Binding constraint: Front-end DTI sample. Not a pre-approval.
Is this a lender pre-approval?
No. Sample DTI caps and rates are illustrative inputs for transparent math.
How do I change the numbers?
Open the prefilled calculator and edit income, debts, DTI samples, rate, term, or down payment.
Educational only. Last reviewed: August 9, 2026.