🧠 How the Mortgage Affordability Calculator Works

This home affordability calculator analyzes key financial factors to determine how much a lender may approve you for, including:

• Your annual household income

• Monthly debt payments (car loans, credit cards, etc.)

• Living expenses

• Down payment amount

• Interest rate and amortization period

Using these inputs, the calculator estimates your maximum affordable home price and monthly mortgage payment.

💰 How Much House Can You Afford in Canada?

If you’re wondering “how much house can I afford?”, you’re not alone—this is the #1 question for home buyers.

In Canada, lenders typically use two key ratios:

• Gross Debt Service (GDS): Housing costs should not exceed ~32% of your income

• Total Debt Service (TDS): Total debts should not exceed ~40–44% of your income

Our affordability calculator applies these guidelines to give you a realistic estimate of what you can comfortably afford.

📊 Why Use a Mortgage Affordability Calculator?

Using this tool before getting pre-approved helps you:

• Understand your true budget

• Avoid wasting time on homes outside your price range

• Plan your down payment strategy

• Estimate monthly payments in advance

• Feel confident when making an offer

🏡 Factors That Impact Your Affordability

Your maximum purchase price can vary significantly depending on:

Income

The higher your income, the more you may qualify for, but lenders will verify stability and consistency.

Debt

Existing debts (credit cards, car loans, student loans) reduce your borrowing capacity.

Down Payment

A larger down payment lowers your mortgage amount and can increase your affordability.

Interest Rates

Higher interest rates reduce how much you can afford, while lower rates increase your buying power.

Amortization Period

Longer amortization (e.g., 30 years) can lower monthly payments but may increase total interest paid.

📍 Mortgage Affordability in Quebec & Montreal

If you’re buying in Quebec or Montreal, affordability can vary depending on property prices, municipal taxes, and condo fees.

Using a localized affordability strategy is key, especially in competitive markets where prices and interest rates fluctuate.

Use the mortgage affordability calculator above to find out how much house you can afford, then take the next step toward homeownership with a clear, confident plan.