20+ Free Mortgage Calculators

Smart Financial Tools for Ontario Homeowners

Make informed decisions about your mortgage and real estate transactions with Ontario's most accurate professional-grade calculators. Built by dual-licensed experts who understand both sides of your home journey.

Industry-Standard Accuracy
Instant Results
Free with Account

Mortgage Payment Calculators

Calculate your monthly payments, amortization schedules, and compare different payment frequencies.

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Ontario Mortgage Payment Calculator

Calculate monthly payments with Canadian semi-annual compounding. Compare payment frequencies.

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Mortgage Amortization Calculator

See your full payment schedule and how much goes to principal vs interest over time.

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Mortgage Prepayment Calculator

See how extra payments or lump sums can help you pay off your mortgage faster.

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Mortgage Eligibility Calculators

Find out how much you can afford and if you qualify based on Canadian lending rules.

Essential

Mortgage Affordability Calculator

Discover how much home you can afford based on income, debts, and the stress test.

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Mortgage Stress Test Calculator

See if you qualify under OSFI stress test rules at the qualifying rate.

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Down Payment Calculator

Calculate minimum down payment required and CMHC insurance premiums.

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CMHC Insurance Calculator

Calculate your mortgage default insurance premium based on down payment.

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Ontario-Specific Calculators

Calculate land transfer taxes, rebates, and closing costs specific to Ontario.

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Ontario Land Transfer Tax Calculator

Calculate provincial and Toronto municipal LTT with first-time buyer rebates.

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Closing Costs Calculator

Estimate all closing costs including legal fees, title insurance, and adjustments.

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Homeowner & Renewal Calculators

Tools for current homeowners facing renewal, refinancing, or exploring options.

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Mortgage Renewal Payment Shock Calculator

See how much your payments could increase at renewal with current rates.

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30-Year Amortization Impact Calculator

Compare 25 vs 30-year amortization under new 2024 first-time buyer rules.

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Bridge Financing Calculator

Calculate bridge loan costs when buying before selling your current home.

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Premium Calculators

Advanced tools with detailed analysis and personalized reports.

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FHSA + RRSP Home Buyer Savings Optimizer

Optimize your savings strategy across FHSA, RRSP HBP, and TFSA for maximum benefit.

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Why Use DualBrokers Calculators?

Our calculators are built by dual-licensed mortgage brokers and real estate agents who understand the complete picture of your home transaction.

Professional Accuracy

Built using Canadian mortgage industry standard formulas with semi-annual compounding. Verified against CMHC and OSFI guidelines.

Save Money

Understand your options before making major financial decisions. Knowledge is power when negotiating with lenders.

Instant Results

Get immediate answers without waiting for callbacks or appointments. Plan on your own schedule, 24/7.

Need Personalized Advice?

Our calculators give you a great starting point, but every situation is unique. Connect with a dual-licensed professional who can handle both your mortgage and real estate needs.

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Frequently Asked Questions

Are these calculators accurate for Canadian mortgages?

Yes! Our calculators use Canadian mortgage math with semi-annual compounding (not monthly like US mortgages). Our formulas follow CMHC, OSFI, and Bank of Canada guidelines to ensure accuracy within $0.01.

Why do I need to create an account to use the calculators?

Creating a free account lets you save your calculations, access all calculators, and optionally connect with dual-licensed professionals who can help with your specific situation. Your data is never shared without your permission.

What is the mortgage stress test?

The stress test requires you to qualify at the higher of 5.25% or your contract rate plus 2%. This ensures you can afford payments if rates rise. Our affordability calculator automatically applies the stress test to give you realistic results.

How is Ontario land transfer tax calculated?

Ontario LTT uses marginal rates: 0.5% on the first $55,000, 1% on $55,001-$250,000, 1.5% on $250,001-$400,000, 2% on $400,001-$2,000,000, and 2.5% above $2,000,000. Toronto properties also pay municipal LTT. First-time buyers can get rebates up to $4,000 (Ontario) and $4,475 (Toronto).

What's the minimum down payment in Canada?

For homes up to $500,000: 5% minimum. For homes $500,001-$1,500,000: 5% on first $500K + 10% on the rest. For homes over $1,500,000: 20% minimum. Our down payment calculator shows exactly what you need and the CMHC insurance cost.

Can I get a 30-year amortization in Canada?

As of December 2024, first-time home buyers and those purchasing new builds can get 30-year amortizations on insured mortgages. This lowers monthly payments but increases total interest paid. Our 30-year amortization calculator helps you compare the trade-offs.