How Does Credit Utilization Effect My Credit Score?
Updated 2026-08-05 · 2 min read · Simple Lend Marketplace
Credit utilization is the share of your available credit you are actually using — one of the biggest levers on your score. Here is how to work yours out, why staying under 30% matters, and three practical ways to lower it.
Credit utilization is the amount of credit you are using compared to your total available credit. It is expressed as a percentage and is calculated by dividing your total credit card balances by your total credit limits. For example, if you have a credit card with a $1,000 limit and a balance of $500, your credit utilization would be 50%.
Your credit utilization can have a significant impact on your credit score, as it is one of the factors that credit scoring models use to assess your creditworthiness. Generally, it is considered good to keep your credit utilization below 30%. This is because high credit utilization can signal to lenders that you are relying heavily on credit and may be at risk of financial strain.
On the other hand, low credit utilization can indicate to lenders that you are a responsible borrower who is capable of managing your debts. This can improve your credit score and make it easier to get approved for loans and credit cards at favorable terms.
To improve your credit utilization and boost your credit score, you can take the following steps:
- Pay down your credit card balances to reduce your credit utilization ratio.
- Request a credit limit increase from your credit card issuer to increase your total available credit.
- Consider using a credit card with a low interest rate or balance transfer offer to pay down your balances more quickly.
By taking these steps, you can improve your credit utilization and boost your credit score over time. It’s important to remember, however, that credit scores are influenced by a wide range of factors, and credit utilization is just one of them. To maximize your credit score, it’s important to also focus on other factors such as your credit history, payment history, and the types of credit you have.
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