Calculators β€Ί Home Buyer & Owner β€Ί Mortgage Affordability Calculator
Calconomics

Mortgage Affordability Calculator

Lenders cap what you can borrow using debt-to-income ratios β€” and in Canada you must also qualify at a stressed rate. Enter your income, debts, and down payment to see your maximum home price, mortgage, and the housing payment you'd qualify for.

You

$
$

Loan

$
%
yrs

Costs

$
$
$
Max home price
$434,432
Max mortgage
$374,432
Max housing payment
$2,800
PITI budget
Qualifying rate
6.50
CA: stress-tested
US$9.99 Β· download & own it forever
Prices in
βœ“ Includes the full toolkit. One purchase β€” this calculator already does everything these do, no add-ons: Closing Cost Calculator Β· Down Payment Calculator

How it's calculated

Our methodology & 2026 data sources β†’

Frequently asked questions

What is the mortgage stress test?
In Canada you must qualify at the higher of your contract rate plus 2% or 5.25% β€” so you can still afford payments if rates rise. This calculator applies it automatically.
What DTI do US lenders use?
Commonly 28% of gross income for housing and 36% for all debts, though some programs allow higher.

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