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Loan Calculator Canada

Work out what a loan will cost you not just the monthly payment, but the total interest over the full term.

Enter the amount, rate and term. We show the payment and the total cost side by side, because the payment is the number lenders lead with and the total is the one that matters.

Loan Calculator Canada

$
Estimated Monthly Payment

$604 / month

Total loan cost: $29,015 over 48 months

Payment Amount

$604

Every month

Total Interest

$4,015

at 7.5% annual rate

Total Repaid

$29,015

Principal + interest

Loan Balance Paydown Over TimeYear

Borrowing $25,000 at 7.5% over 48 months results in 48 payments of $604, with final payoff expected in 2030.

How This Calculator Works

Enter three things how much you're borrowing, the annual rate, and how long you'll take to repay it and the calculator returns your regular payment, the total you'll repay, and how much of that is interest.

What it assumes

  • Monthly compounding, standard for Canadian personal, auto and consolidation loans. (Fixed rate mortgages compound semi annually by law.)
  • A fixed rate for the whole term. Variable rate loans and lines of credit move with prime (currently 4.45%)
  • Equal payments with no missed or extra payments
  • The rate you enter includes all costs. If your lender charges fees on top, your true cost is higher see the APR section below

What it doesn't know

Whether you'll be approved, what rate you'll actually be offered, or whether the loan is a good idea. The first two depend on your credit and income. The third depends on things a calculator can't see.

What Determines Your Payment

Three inputs, and they don't pull in the same direction.

The amount

Straightforward double the loan, double the payment at the same rate and term.

The rate

On a $20,000 five year loan, every percentage point costs roughly $9 to 10 a month and around $550 in total interest.

The term

This is where most people get caught stretching the term lowers monthly payment but increases total interest.

Term Length Lower Payment, Higher Cost

Stretching a loan makes the monthly payment smaller and the loan more expensive. Both are always true, and lenders tend to emphasise only the first.

A $20,000 loan at 9%:

TermMonthly paymentTotal repaidTotal interest
4 years$497.70$23,890$3,890
5 years$415.17$24,910$4,910
7 years$321.78$27,030$7,030

Going from four years to seven drops the payment by $176 a month and adds $3,140 in interest. You're paying roughly $3,140 for the privilege of paying $176 less each month. Make it a decision, not a default.

Interest Rate vs APR

The interest rate is what's charged on the outstanding balance. The APR annual percentage rate includes the interest plus mandatory fees, which makes it the number that actually tells you what the credit costs.

Under the Criminal Code, "interest" is defined broadly enough to capture fees, fines, penalties, commissions and similar charges not just the stated rate. A lender can't stay under the legal ceiling by relabelling interest as an administration fee.

The Maximum Legal Interest Rate in Canada

The criminal interest rate in Canada is 35% APR.

It changed on 1 January 2025. Before that, the limit was a 60% effective annual rate, roughly equivalent to 48% APR. The amendments came through Bill C 47 which received Royal Assent on 22 June 2023.

Type of creditMaximum rate
Consumer loans $10,000 and under35% APR
Commercial loans $10,000 to $500,00048% APR
Commercial loans above $500,000No cap
Small pawn loans under $1,00048% APR
Qualifying payday loans$14 per $100

What Different Credit Actually Costs

The same amount borrowed for the same period costs wildly different amounts depending on the product. Here's $500 for two weeks:

ProductCost for 14 days
Payday loan at $14 per $100$70 (365% APR)
Credit card at 19.99%$3.83
Personal loan at 9%$1.73

$70 versus $3.83. Eighteen times the cost, for the same money over the same fortnight.

Payday Loans and the Rules Where You Live

Since 1 January 2025, the Criminal Interest Rate Regulations limit the total cost of borrowing on a qualifying payday loan to $14 per $100 lent across all Canadian provinces.

JurisdictionCost capNotable rulesRegulator
Ontario$14/$100Instalment option required on 3rd loan within 63 daysFSRA
British Columbia$14/$100Loan limited to 50% of net payBCFSA
Alberta$14/$10042 to 62 day instalment term required; 2 day cooling offService Alberta
Manitoba$14/$100Loan limited to 30% of net pay; 1 active loan at a timeConsumer Protection
QuebecNo payday lendingAll consumer credit capped at 35% APR under CPAAMF
Territories (NT, NU, YT)35% APRNo payday legislation federal cap applies—

Why Use the CalcVault Loan Calculator

Total cost leadingFocuses on total interest paid, not just low monthly payments.
Term trade off comparisonShows 4, 5, and 7-year options side by side automatically.
Legal ceiling accuracyUpdated with the 2025 federal 35% APR cap and $14/$100 payday rules.
100% unbiasedNo lender referral fees, no affiliate links, no lead forms.

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Sources and Disclaimer

Method: Payments are calculated with monthly compounding using the standard annuity formula for Canadian personal, auto and consolidation loans.

Sources: Criminal Code of Canada (section 347, 35% APR cap, $14 per $100 payday cap), Bill C 47 Budget Implementation Act, Financial Consumer Agency of Canada, provincial regulators (FSRA, BCFSA, Service Alberta, AMF).

Disclaimer: CalcVault is not a lender or loan broker. This calculator and content are general information only and do not constitute financial or legal advice.