What Is Credit Utilization? Simply Explained
Credit utilization, also known as the credit utilization ratio, is a critical component of your credit score that measures how much of your available revolving credit you are currently using.
Definition
Credit Utilization
Credit utilization, also known as the credit utilization ratio, is a critical component of your credit score that measures how much of your available revolving credit you are currently using.
Why it matters
This ratio is a major factor (accounting for 30%) in your FICO credit score, directly influencing your ability to secure loans, qualify for favorable interest rates, and even impact rental applications or insurance premiums. A high utilization ratio signals to lenders that you might be over-reliant on credit or at a higher risk of defaulting, potentially leading to lower credit scores and more expensive borrowing costs.
How it works
Credit utilization is calculated by dividing your total current credit card balances by your total credit limits across all your revolving credit accounts. This percentage reflects your dependency on borrowed funds. Lenders typically review this ratio when assessing your creditworthiness, with lower percentages indicating responsible credit management. Formula: Credit Utilization = (Total Credit Used / Total Credit Limit) × 100%
Example
Calculating Your Monthly Credit Utilization
Credit Card A Balance
$500
Credit Card A Limit
$2,000
Credit Card B Balance
$1,000
Credit Card B Limit
$3,000
Total Credit Used
$1,500
Total Credit Limit
$5,000
Credit Utilization Ratio
30%
In this example, your total outstanding balance across both cards is $1,500, and your total available credit is $5,000. Dividing $1,500 by $5,000 yields 0.30, which translates to a 30% credit utilization ratio.
Key Takeaways
Aim for a credit utilization ratio below 30% to positively impact your credit score.
Your credit utilization is calculated across all your revolving credit accounts, not just individual cards.
Paying down balances before your statement closing date can help keep your reported utilization low.
Related Terms
FAQ
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Sources & References
- What Is Credit Utilization? — FICO
- How Is Credit Utilization Calculated? — Experian
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