What is credit utilization and how do you lower it?

Credit utilization is the share of your credit card limits you are using, and it is the part of your score you can change fastest. Lower it by paying cards down before the statement closes, not just before the due date.

Two numbers count

Scoring models look at overall utilization (all card balances ÷ all card limits) and per-card utilization (each balance ÷ its own limit). A single maxed-out card can weigh on your score even when the overall share is low.

Statement balance is usually reported

Most issuers report the balance on your statement to the credit bureaus once a month. Paying in full by the due date avoids interest, but the higher statement balance may already have been reported.

Lower is better, with no single magic number

Many lenders and educators suggest staying under 30%. People with the highest scores tend to use far less. There is no penalty for a low balance that you pay in full.

It has no long memory

In most scoring models, utilization is based on your latest reported balances. Once lower balances are reported, the score usually reflects that within a month or two.

Overall and per-card utilization

Overall utilization adds up every card balance and divides by every card limit. Three cards with $1,200 in balances and $6,000 in limits come to 20%.

Per-card utilization looks at each card alone. If one of those cards holds $900 of a $1,000 limit, that card is at 90%. Scoring models can treat a card near its limit as a sign of strain, so it helps to keep every card well under its limit, not just the total.

Statement date and due date

Every card has two key dates each month. The statement closing date ends the billing cycle, and the balance on that day becomes your statement balance. The due date comes later, at least 21 days after the statement is mailed or delivered, and it is when you must pay to avoid interest.

Most issuers report to the bureaus around the statement closing date. That means a person who charges $900 and pays it all on the due date can still show 90% on a $1,000 card, even though they never pay a cent of interest.

Paying before the statement closes

The fix is simple. Make a payment a few days before the closing date, so the statement shows a smaller balance. You can pay the rest of the statement by the due date as usual.

This is most useful in the month or two before you apply for a loan, an apartment or a new card. It does not change what you spend. It only changes which balance gets reported.

Raising your limits

A higher limit with the same spending lowers your utilization. Some issuers raise limits on their own after a period of on-time payments, and many let you request an increase online.

Before you ask, find out whether the request uses a hard or soft inquiry. A hard inquiry can lower your score by a few points for a while. A higher limit only helps if you don't let the balance grow to fill it.

Why closing an old card can raise it

When you close a card, its limit leaves your total. If you have $1,200 in balances on $6,000 of limits, closing a $3,000 card with no balance leaves $1,200 on $3,000, and utilization jumps from 20% to 40%.

If a card has no annual fee, keeping it open is usually the better choice. If it does charge a fee, ask the issuer whether it can switch you to a no-fee card on the same account, which keeps the limit and the account age.