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Credit scores

What Is Credit Utilization in Canada?

Credit utilization is how much of your available credit you are using, and it is one of the biggest factors in your credit score. How to calculate it and how to keep it low.

  • Content updated
  • 2 min read
Tapping a card on a payment terminal

What is credit utilization?

Quick answer

The share of your revolving credit limits that you are using, such as credit cards and lines of credit. If you have $10,000 of limits and $2,500 of balances, your utilization is 25%.

Total limitsReported balancesUtilization
Top$10,000$5005%
$10,000$2,50025%
$10,000$5,00050%
$10,000$9,00090%

It is calculated from the balances your lenders report to Equifax and TransUnion, usually the balance on your statement, not what you owe on a given day.

Put it into practiceDoes closing a card hurt your credit score?

What is a good credit utilization ratio?

Quick answer

Under 30% is the common guideline, and under 10% is typical of the highest scores. Lenders also look at each card individually, so a single card near its limit can hurt even if your total is low.

How can I lower my utilization quickly?

Quick answer

Pay down balances before the statement closes, make a mid-cycle payment, or ask for a higher limit on a card you already have.

Because utilization is based on reported balances, it changes every month. Lowering it usually shows up in your score within one or two reporting cycles.

Is 0% utilization best?

Quick answer

Not necessarily. Using a card lightly and paying it in full each month shows lenders you use credit responsibly. A small reported balance that you pay off is fine.

Does closing a card affect utilization?

Quick answer

Yes. Closing a card removes its limit, so the same balances become a larger share of your credit. That is the main reason closing a card can lower your score.

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Official sources and further reading

Terms vary by product. Confirm the provider’s current terms before acting. This guide does not predict approval, realized value or credit-score changes. How WalletReturn calculates value