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
$604 / month
Total loan cost: $29,015 over 48 months
$604
Every month
$4,015
at 7.5% annual rate
$29,015
Principal + interest
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.
Straightforward double the loan, double the payment at the same rate and term.
On a $20,000 five year loan, every percentage point costs roughly $9 to 10 a month and around $550 in total interest.
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%:
| Term | Monthly payment | Total repaid | Total 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 credit | Maximum rate |
|---|---|
| Consumer loans $10,000 and under | 35% APR |
| Commercial loans $10,000 to $500,000 | 48% APR |
| Commercial loans above $500,000 | No cap |
| Small pawn loans under $1,000 | 48% 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:
| Product | Cost 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.
| Jurisdiction | Cost cap | Notable rules | Regulator |
|---|---|---|---|
| Ontario | $14/$100 | Instalment option required on 3rd loan within 63 days | FSRA |
| British Columbia | $14/$100 | Loan limited to 50% of net pay | BCFSA |
| Alberta | $14/$100 | 42 to 62 day instalment term required; 2 day cooling off | Service Alberta |
| Manitoba | $14/$100 | Loan limited to 30% of net pay; 1 active loan at a time | Consumer Protection |
| Quebec | No payday lending | All consumer credit capped at 35% APR under CPA | AMF |
| Territories (NT, NU, YT) | 35% APR | No payday legislation federal cap applies | — |
Why Use the CalcVault Loan Calculator
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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.