You probably know that using too much of your available credit can hurt your credit score. That’s why many people focus on paying down their biggest balance. But here’s a trap that catches even careful consumers: your overall credit utilization is not the only number that matters. Credit scoring models also look at how much you’re using on each individual card. This is called per-card utilization, and ignoring it can keep your score lower than you expect.
Credit utilization is simply the percentage of your credit limit that you’re using. If you have a card with a $5,000 limit and a $1,500 balance, your utilization on that card is 30 percent. Your overall utilization adds up all your balances and divides by all your limits. Most experts suggest keeping overall utilization below 30 percent, and ideally below 10 percent, to protect your score. But those same experts often forget to mention that the per-card number matters just as much.
Here’s how the trap works. Imagine you have two credit cards. Card A has a $10,000 limit and a $2,000 balance. Card B has a $2,000 limit and a $1,800 balance. Your overall utilization is $3,800 divided by $12,000, which is about 32 percent. That’s a little high but not terrible. However, Card B is at 90 percent utilization. Even though your overall number looks okay, that single maxed-out card can drag down your credit score. Why? Because lenders and scoring models see a card that’s nearly maxed out as a sign of risk. You might be relying too heavily on that one line of credit, or you might be close to missing a payment. The scoring system doesn’t care that your other card has plenty of room.
Many people fall into this trap when they consolidate debt or transfer balances. They pay off one card completely but leave another card maxed out because it has a lower interest rate or because they forgot about it. They think their overall utilization is fine, so they’re safe. But the per-card utilization on that maxed-out card is still hurting them. In fact, some scoring models weigh per-card utilization heavily, especially for people with shorter credit histories or fewer accounts.
The fix is straightforward. First, look at each card’s utilization separately. If any card is above 30 percent, make that your priority. You don’t necessarily need to pay off the whole balance. Just bringing a maxed-out card down to 30 percent or lower can help. For example, if Card B has a $2,000 limit and a $1,800 balance, paying $1,200 would bring it to $600, which is 30 percent. That’s a big improvement. If you can’t pay that much at once, try making multiple payments throughout the month. Credit card companies typically report your balance to the credit bureaus once a month, usually at the statement closing date. If you make a payment before that date, your reported balance will be lower, and your utilization will look better.
Another strategy is to spread your spending across cards. If you have a card that’s getting close to its limit, use a different card for a while. This keeps each card’s utilization lower, even if your total spending stays the same. You can also ask for a credit limit increase on a card that’s maxed out. A higher limit automatically lowers your utilization percentage, as long as you don’t spend more. Just be careful: only ask for an increase if you’re confident you won’t use the extra credit to go deeper into debt.
Finally, don’t close a card just because you paid it off. Closing a card reduces your total available credit, which can raise your overall utilization. It also removes that card’s history from your report over time. Instead, keep the card open and use it lightly, or set up a small recurring charge and pay it off each month.
The bottom line is simple. Your credit score cares about both the total amount you owe and how much you owe on each card. Paying down one card while leaving another maxed out is like fixing one leaky pipe while another is still spraying water. Check each card’s utilization, bring down the highest ones first, and you’ll be in much better shape.
