Finance
Credit Utilization Calculator
Find your credit utilization ratio.
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Credit utilization is how much of your available credit you're using — a big credit-score factor.
The math behind it
utilization = total balances ÷ total credit limit × 100. Keeping it under 30% is widely advised.
Worked Example
$3,000 ÷ $10,000 → 30%.
Frequently Asked Questions
Lower better?
Generally yes — under 10% is ideal for scores.
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