Affordability Calculator

Estimate home price affordability, monthly housing budget, debt-to-income ratios, estimated loan amount, and cash needed based on income, debts, down payment, and housing costs.

Calculate Home Affordability

Income & Debt
Loan & Home Inputs
Monthly Housing Costs
Affordable monthly housing budget is estimated from front-end and back-end debt ratios. The lower result is used to estimate the maximum affordable loan and home price.
Your result will appear here.

How the affordability calculator works

Monthly income:
The calculator converts your annual income into a gross monthly income figure.

Housing budget:
It estimates an affordable housing payment using both front-end and back-end debt ratios.

Loan estimate:
After subtracting taxes, insurance, HOA, and other housing costs, the remaining budget is used to estimate the mortgage amount.

Affordable home price:
The estimated loan amount is combined with your down payment to estimate the home price you may be able to afford.

Why affordability estimates matter

Affordability estimates help buyers understand a realistic price range before getting deep into home shopping or formal mortgage preapproval.

This tool is especially useful for comparing different down payments, debt levels, and interest rates.

What your result means

Your result shows estimated affordable monthly housing budget, maximum affordable home price, estimated loan amount, debt-to-income ratios, and estimated cash needed based on the values entered.

Affordability calculator tips

Frequently asked questions

What is an affordability calculator?

An affordability calculator estimates how much home you may be able to afford based on income, debts, housing costs, and loan assumptions.

What are front-end and back-end ratios?

Front-end ratio compares housing costs to income, while back-end ratio compares housing costs plus other debts to income.

Why do taxes and insurance matter so much?

Because they are ongoing housing costs that reduce how much of your monthly budget can go toward principal and interest.

Is this the same as mortgage preapproval?

No. This is a planning estimate only and does not replace lender underwriting or formal preapproval.