Credit Card Minimum Payment Calculator (Canada)

This credit card minimum payment calculator for Canada shows how many years paying only the minimum takes and the total interest it costs you.

Current card balance C$

Annual interest rate (APR) %

Minimum payment percentage %

Minimum payment floor C$

Months to clear paying the minimum —

Years to clear —

Total interest paid —

Total amount paid —

First month minimum payment —

We always strive to use the latest data for every variable so our results and reports are as accurate as possible. Even so, errors are possible — you should not rely on this tool or its report alone, and we accept no liability for any decision made based on it.

What it does

The Credit Card Minimum Payment Calculator shows how long a Canadian card takes to clear when you pay only the minimum each month, plus the total interest and the years it drags on. The minimum is the greater of a percentage of the balance and a dollar floor.

Data sources & parameters

This calculator uses standard financial formulas and runs entirely in your browser. It needs no external rate data — your result is computed only from the values you enter above.

The formula

minimum = max(percentage x balance, floor); each month: balance = balance + balance x (APR / 12) - minimum, repeated until balance = 0

How it works

Each month it adds interest at your card's monthly rate, then works out the minimum as the greater of the percentage of the current balance and the fixed floor, and subtracts it. Because the minimum shrinks as the balance falls, the tool repeats this for as many months as it takes to reach zero.

Where it is used

Seeing how many years minimum payments really take
Measuring the interest cost of paying only the minimum
Comparing the minimum path with a fixed payment plan

Worked example

On a CA$5,000.00 balance at 19.99% APR the first minimum is …. Paying only the shrinking minimum stretches the payoff to … months and costs … in interest.

Paying the minimum keeps the account in good standing, but it also keeps you in debt for as long as possible. Enter your balance, your card’s APR, and the minimum percentage and dollar floor from your agreement, and the calculator shows how many months and years the balance takes to clear and the interest that comes with it.

How the minimum is worked out

On almost every Canadian card the minimum payment is the greater of a small percentage of the current balance, often about 3%, and a fixed dollar floor, often $10. The calculator applies this rule every month to the current balance. As the balance falls, the percentage-based minimum falls with it, so the payment in year five is much smaller than in year one, which is why minimum payments behave so differently from a fixed instalment.

Why the payoff drags on for years

Because the required payment keeps shrinking, each month reduces the principal a little less. Early on a reasonable part of each payment comes off the balance, but as the minimum drops it barely covers the interest. A mid-sized balance on a standard-rate card can take well over a decade to clear this way. The calculator simulates each month and reports the total in months and years.

The interest cost

The longer a balance lingers, the more interest it builds, and the minimum-only path maximizes both time and interest. The tool adds up every monthly interest charge across the payoff. Seeing that you could repay roughly double what you borrowed changes how the minimum looks.

A worked example

A $5,000 balance at 19.99% APR, with a minimum of 3% of the balance or $10, whichever is greater. The first minimum is $150, but it shrinks each month. Paying only the minimum, the balance takes 244 months, about 20 years, to clear, and you pay about $5,773 of interest, $10,773 in total.

Hold the payment at $150 instead and the same balance clears in about 49 months, with roughly $2,360 of interest. Nothing about the rate or balance changed; only the payment stopped shrinking. Run the fixed payment in the payoff calculator to compare the two in detail.

Turning the minimum into a plan

Do not let your payment shrink. Choose an amount and keep paying it whatever the statement asks for, so every drop in the minimum becomes an extra payment on principal. Even modest top-ups help, because a smaller balance generates less interest and frees more of the next payment. An automatic fixed payment comfortably above the minimum is the most effective habit for getting out of card debt.

Minimum payments in Canada

Federal rules require issuers to print on each statement how long it would take to clear the balance paying only the minimum, and that figure is often measured in decades. Quebec has gone further: its consumer protection rules have been raising the required minimum as a share of the balance, because a higher minimum shortens the payoff and cuts the interest. Elsewhere the minimum is set by each issuer’s cardholder agreement, so two cards with the same balance and rate can behave very differently. Enter your own card’s percentage and floor so the result matches your statement.

Common mistakes to avoid

Paying the minimum while still spending on the card. New purchases refill the balance faster than the minimum reduces it.
Believing on-time minimums build strong credit. They keep the account in good standing, but a high balance compared with your limit raises your credit utilization and can hold your score down.
Waiting for a raise before paying more. A small fixed top-up starts saving interest immediately.
Assuming all cards use the same rule. Some add past-due or over-limit amounts on top of the percentage, so check your agreement.

Planning tips for Canadian cardholders

Set up an automatic fixed payment above the current minimum and leave it in place. With balances on several cards, send spare cash to the highest-rate card while paying at least the minimum on the rest. A lower-rate line of credit or a balance transfer offer can cut the interest, but read the terms, because promotional rates expire and the rate afterwards is often as high as a standard card. Treat the minimum as the least the issuer requires, not as a target.

Assumptions and limitations

This is a planning estimate. It assumes the minimum is the greater of a constant percentage and a fixed floor, a constant APR for the whole period, and interest charged once a month on the balance. Real cards can differ: some add past-due or over-limit amounts to the minimum, interest is often calculated daily, and promotional rates can expire mid-payoff. New spending on the card is not modelled. The APR, percentage and floor are your own inputs, so use the exact terms from your cardholder agreement.

About This Tool: Credit Card Minimum Payment Calculator Canada

Credit card minimum payment calculator Canada: use this tool to get an instant estimate based on the figures you enter. Adjust the inputs above to match your situation, or browse all our calculators to plan your next step.

Frequently asked questions

How is the minimum payment on a Canadian credit card calculated?

Most Canadian card agreements set the minimum as the greater of a small percentage of the balance and a fixed dollar floor, commonly 3% of the balance or $10, plus any past-due or over-limit amount. Enter both the percentage and the floor from your own card, and the calculator shows the first month's minimum and how the payoff unfolds.

Why does paying the minimum take so long?

The minimum is tied to the balance, so it falls every month as the balance falls. Early on you might pay $150, but years later the required minimum can be under $30, and most of it still goes to interest. That shrinking payment stretches a modest balance into decades of repayment.

How much interest do minimum payments cost?

Far more than most people expect. A $5,000 balance at 19.99% APR, paid at 3% or $10, takes about 20 years to clear and costs about $5,773 in interest, more than the original balance. The calculator totals every interest charge over the full payoff.

What is the fastest way to pay less interest?

Pay a fixed amount instead of the shrinking minimum. Keeping the payment at today's minimum, or higher, means each extra dollar reduces principal. The credit card payoff calculator models a fixed payment so you can compare the two approaches.

Can a minimum payment ever fail to clear the balance?

If the minimum percentage is very low and the floor is tiny, the minimum can fall below the monthly interest, so the balance never shrinks. The calculator checks for this and warns you. Canadian minimums are usually set high enough to avoid it, but a very low percentage on a high-rate card can come close.

About the author

Written and reviewed by

Taha Kheirandish

Economics student and independent researcher

Taha Kheirandish reads tax codes the way other people read maps — to find out where a system actually leads, not where it claims to go.

He is an economics student, and his work here is comparative by design. A pension deferral bonus in Quebec, a commuting allowance in Germany, a rent-increase ceiling in the Netherlands: each is a decision a government made about how money should move, and each reads differently once you set it beside eight others. He builds and checks these calculators across nine markets from primary sources — the regulation rather than a summary of it, the ministry’s own circular rather than a news item quoting it.

That is the editorial standard of the site as well as his habit. Every rate, threshold and bracket here carries the document it was read from and the date it takes effect, and gets re-checked when the law moves rather than when someone happens to notice.

He is a researcher, not a licensed adviser, and nothing on this site is personal financial advice. It is arithmetic done carefully with its sources shown — so that you can check it, and take it to someone who is.

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