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Cap Rate vs. Cash-on-Cash Return: What’s the Difference?

A Simple Guide for Canadian Real Estate Investors

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If you’re thinking about buying an investment property in Canada, you’ve probably heard the terms Cap Rate and Cash-on-Cash Return.


They sound similar, but they measure two different things. Understanding the difference helps you decide whether a rental property is truly a good investment — and it also helps you use our Investment Property Calculator more effectively.


In this guide, we’ll break both terms down in simple language, no math degree required.


What Is a Cap Rate?


Cap Rate (short for “capitalization rate”) measures how much income a property makes compared to the price you pay for it.


It helps you understand the property’s overall return, without looking at any mortgage costs.


Cap Rate Formula:


Net Operating Income (NOI) ÷ Purchase Price


What this tells you:


  • Higher cap rate = higher potential return
  • Lower cap rate = lower return (common in big cities)


Good for comparing:

  • Different properties in the same city
  • Different provinces (Ontario vs. Alberta vs. Nova Scotia, etc.)
  • Rental buildings with and without mortgages


Cap rate is helpful because it's simple and doesn’t change based on how much you put down or what interest rate you get.


What Is Cash-on-Cash Return?


Cash-on-Cash Return measures how much money you earn based on the actual cash you invested (your down payment, closing costs, and any upfront expenses).


Cash-on-Cash Return Formula:



Annual Cash Flow ÷ Total Cash Invested


What this tells you:

  • How hard your money is working
  • Your real return after mortgage payments
  • Whether the property is building income month after month


This number changes based on interest rates, loan amount, operating expenses, and rental income — so it’s more personal and more detailed than cap rate.


Key Difference Between Cap Rate and Cash-on-Cash Return


Cap Rate tells you if the property is strong.

Cash-on-Cash Return tells you if the deal is good for you.


Which One Should Canadian Investors Use?


Most smart investors look at both, because they answer different questions:


  • Use Cap Rate to compare different properties quickly.
  • Use Cash-on-Cash Return to understand your true profit after financing.


With interest rates, property taxes, and rental markets changing across Canada, these two numbers help you make smarter decisions no matter where you are — Toronto, Vancouver, Calgary, Halifax, Winnipeg, or anywhere in between.


Make It Easy: Use an Investment Property Calculator


Doing these calculations by hand can be frustrating.

That’s why we have free tools like the Investment Property ROI Calculator — they automatically calculate:


  • Cap Rate
  • Cash Flow
  • Cash-on-Cash Return
  • Operating Expenses
  • Vacancy Allowance
  • ROI
  • And more


Just enter the numbers, and the calculator does the math for you.


Final Thoughts


Cap Rate and Cash-on-Cash Return are two simple but powerful tools for choosing the right investment property in Canada. Use them together to understand both the property’s performance and your personal return.

FREE CANADIAN CALCULATOR

Calculators Real Estate Investors use:

Frequently Asked Questions

Common questions Canadians ask about this topic, answered in plain language.

Cap rate looks at how much income a property produces compared to its purchase price, without including the mortgage. Cash-on-cash return looks at how much profit you earn based on the actual cash you invested, including your down payment and financing. Cap rate measures the property, while cash-on-cash return measures your personal return.

Both are useful. Cap rate is good for quickly comparing different properties in different markets across Canada. Cash-on-cash return is more important when you want to know how hard your own money is working after financing costs. Most investors look at both before buying a rental property.

No. Cap rate does not include your mortgage payments. It is based on the property’s net operating income and purchase price only. This helps compare properties fairly, whether they are financed with a mortgage or bought in cash.

An investment property calculator lets you plug in your purchase price, rent, expenses, and mortgage details. It automatically calculates cap rate, cash-on-cash return, and cash flow. This saves time, reduces math mistakes, and helps you compare different investment properties anywhere in Canada.

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