What is Credit Utilisation Ratio?
Your Credit Utilisation Ratio, or CUR, is the percentage of your total available credit that you are currently using. To calculate it, you simply divide your total outstanding balance on all your credit cards by the total credit limit across all those
cards, and then multiply by 100. For example, if you have two credit cards, one with a ₹1,00,000 limit and a ₹20,000 balance, and another with a ₹50,000 limit and a ₹10,000 balance, your total balance is ₹30,000 and your total limit is ₹1,50,000. Your credit utilisation ratio would be 20%. It’s a key metric that lenders and credit bureaus like CIBIL use to gauge how reliant you are on credit.
Why 30% is the Magic Number
Financial experts and lenders widely agree that a CUR below 30% is ideal for maintaining a healthy credit score. When your utilisation creeps above this threshold, it can signal to lenders that you might be over-reliant on credit to manage your finances, which they see as a higher risk. A high CUR suggests you might be experiencing financial stress, making you a less attractive candidate for new loans or credit cards. While an occasional spike won't ruin your score forever, consistently staying above 30-40% will likely pull your score down. Conversely, keeping your utilisation very low, perhaps even in the single digits, demonstrates strong financial discipline and can positively impact your score.
How Utilisation Directly Impacts Your Score
Your credit utilisation is one of the most significant factors in the calculation of your CIBIL score, second only to your payment history. It accounts for a substantial portion of your score—roughly 30%. When your card issuer reports your monthly balance to CIBIL, the bureau updates your utilisation ratio. A high ratio can immediately lower your score because the scoring algorithm interprets it as a sign of increased credit risk. The good news is that this effect is not permanent. If you have a high utilisation one month but pay down your balance the next, your score can rebound quickly once the new, lower balance is reported.
Smart Ways to Stay Below the Limit
Managing your CUR doesn't mean you have to stop using your credit cards. It’s about being strategic. One effective method is to make multiple payments throughout the month instead of waiting for the statement date; this keeps your reported balance low. You can also request a credit limit increase from your bank. A higher limit automatically lowers your utilisation ratio, provided your spending stays the same. Spreading your expenses across different cards can also prevent any single card from having a high utilisation rate. Finally, if you have old credit cards that you don't use, avoid closing them. Keeping them open maintains your total available credit, which helps keep your overall CUR down.
Common Misconceptions to Avoid
A common myth is that you should not use your credit card at all to have a good score. A utilisation of 0% doesn't actively help build your credit history in the same way that responsible usage does. Another fallacy is that you only need to worry about the total utilisation across all cards. While the overall CUR is most important, lenders may also look at the utilisation on individual cards, so it's best to avoid maxing out any single card. Finally, remember that paying your bill in full every month is crucial for avoiding interest, but if your spending was high, your CUR could still be reported as high for that month. Strategic payments before the statement date are key to managing the reported balance.
