Last updated: 2026 assumptions reviewed. Assumptions & sources
Tools & Resources

Rent vs Buy Calculator

Compare the true cost of renting versus buying a home in Canada - with opportunity cost, provincial land transfer tax, CMHC insurance, and Canadian mortgage math built in.

Location

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If You Rent

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$
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If You Buy

$
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years
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$
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$ $0
$ $0

Results

Over 10 years
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Breakeven
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Equivalent Rent
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Buying wins above this rent
Net cost over 30 years - lower line is the better financial outcome

RENTING

Total Rent Paid -
Renter's Insurance -
Investment Gains (opportunity cost) -
Net Cost of Renting -

BUYING

Down Payment -
Land Transfer Tax -
Other Closing Costs -
Mortgage Payments -
Property Tax -
Home Insurance -
Maintenance -
Selling Costs (realtor + legal) -
Total Cash Spent -

EQUITY & NET POSITION

Home Value (end of period) -
Remaining Mortgage -
Selling Costs -
Net Equity After Sale -
Net Cost of Buying (cash spent − equity) -

MONTHLY COMPARISON

Monthly Mortgage Payment -
Monthly Rent (starting) -
Monthly Rent (end of period) -

How This Calculator Works

This is the most comprehensive free rent vs buy calculator built specifically for Canadians. It compares the true cost of renting versus buying over time, accounting for factors most calculators miss.

Opportunity Cost (The Big One)

If you rent instead of buying, you keep your down payment and closing costs. That money can be invested. Each month, if owning would cost more than renting, the difference also gets invested. This calculator models that investment growth and subtracts the gains from your total renting costs. Most Canadian calculators skip this entirely - but it is often the single largest factor in the decision.

Canadian Mortgage Math

Canadian mortgages compound semi-annually, not monthly like American mortgages. This calculator uses the correct Canadian formula: the posted rate is converted to an effective monthly rate using semi-annual compounding. The difference is small but real, and it means your actual monthly payment is slightly lower than what a US-based calculator would show.

Provincial Land Transfer Tax

Land transfer tax varies wildly by province. In Ontario, you can pay over $6,000 on a $550,000 home. In Toronto, double that. Alberta and Saskatchewan charge almost nothing. This calculator applies the correct brackets for your province and accounts for first-time home buyer rebates where available.

What "Net Cost" Means

For renting: total rent paid minus investment gains from the money you did not spend on a house. For buying: total cash spent (down payment, closing, mortgage payments, taxes, insurance, maintenance, selling costs) minus the net equity you walk away with if you sell. Whoever has the lower net cost wins.

What This Calculator Does Not Include

This is a simplified model. It does not account for provincial income tax differences affecting investment returns, potential rental income from a basement suite, the emotional and spiritual value of stability for your family, or future interest rate changes on renewal. Property tax is held constant (in reality, assessed values and rates change). Use it as a strong starting point, not gospel.

The CMHC Factor

If your down payment is less than 20%, you are required to purchase mortgage default insurance from CMHC (or a private insurer). The premium ranges from 2.8% to 4% of the mortgage amount and is added to your mortgage balance. This calculator estimates that cost automatically and includes it in your mortgage payments.

For a deeper look at the homebuying process in Canada, including FHSA, RRSP Home Buyers' Plan, and what to expect at closing, read our Christian Homebuying Guide.

Frequently Asked Questions

Is it better to rent or buy a home in Canada?

It depends on your local market, how long you plan to stay, your opportunity cost on the down payment, and your non-financial priorities. In high-priced markets like Toronto and Vancouver, renting and investing the difference often produces comparable or better wealth outcomes over ten years. In smaller cities, buying more often wins. This calculator models both scenarios with your specific numbers.

What is the break-even point for buying vs renting?

The break-even point is how many years you need to stay in the home for buying to come out ahead of renting (accounting for transaction costs, interest, opportunity cost, and home appreciation). It is typically three to seven years. If you plan to move within three years, renting almost always wins financially.

What costs do people forget when calculating homeownership?

Property tax (0.5-1.5% of home value per year in Ontario), home insurance, maintenance (budget 1% of home value per year), CMHC mortgage insurance if your down payment is under 20%, land transfer tax, and closing costs. These can add significantly to the real cost of ownership.

Does homeownership build more wealth than renting in Canada?

Not automatically. If a renter invests the equivalent of the equity they would have built as a homeowner, the outcomes are more comparable than people assume. Homeownership also provides forced savings and protection against rent increases. The "rent is throwing money away" framing is too simple.

Is buying a home a spiritual decision?

It is a stewardship decision, which makes it spiritual by definition. The question is not whether God prefers homeowners. The question is: does this purchase align with your responsibilities, your resources, and your season of life? A Christian man who cannot comfortably afford a home and buys anyway because of cultural pressure is not being a better steward. He is being pressured into a decision.