What Is a Good Credit Utilization Ratio?

The short answer

Under 30% is the widely cited threshold, and it's where scoring models stop treating utilization as a meaningful negative. But lower is better: consumers with FICO scores above 800 typically report utilization between 1% and 9%.

What credit utilization actually is

Credit utilization is the percentage of your available revolving credit currently in use. If you have $20,000 in total card limits and $5,000 in balances, your utilization is 25%.

It's calculated two ways at once — across all your cards combined, and on each card individually. Both affect your score. One card at 95% will hurt even when your overall ratio is a comfortable 20%.

Why it's the fastest lever you have

Utilization is roughly 30% of a FICO score, second only to payment history at 35%. What makes it uniquely valuable is that it carries no memory.

A late payment stays on your report for seven years. Utilization is recalculated from scratch every time an issuer reports your balance, typically monthly. Pay a card down and the improvement appears on your next report — usually within 30 to 60 days.

Nothing else in credit scoring responds that quickly.

The statement date trick

This is the part most people don't know: issuers report your statement balance, not your balance after you pay the bill.

Someone who charges $3,000 a month and pays in full still reports $3,000 of utilization, because the statement closed before the payment posted. On $10,000 of limits, that's 30% reported utilization for someone who carries no debt at all.

Paying the balance down before the statement closing date — not the due date — causes a lower figure to be reported. For someone with high monthly spending relative to their limits, this alone can move reported utilization from 60% to under 10% without changing anything about how much they spend.

A worked example

Three cards, $6,600 in balances against $23,000 in limits — 29% overall:

• Card A: $2,400 of $6,000 (40%)
• Card B: $3,800 of $5,000 (76%)
• Card C: $400 of $12,000 (3%)

The overall ratio looks acceptable. Card B is the problem — at 76% it drags the score down regardless of the aggregate. Paying $2,300 to Card B alone brings it to 30% and does more for the score than spreading the same money across all three.

Prioritise the highest-utilization card, not the highest balance.

Raising limits instead of paying down

Utilization is a ratio, so increasing the denominator works as well as decreasing the numerator. Going from $23,000 to $30,000 in total limits on the same $6,600 of balances drops utilization from 29% to 22% instantly.

Most major issuers accept limit increase requests through their app, and many process them with a soft inquiry that doesn't affect your score. The caveat is behavioural rather than mathematical: a higher limit only helps if the extra room stays unused.

Three things that surprise people

• Reporting 0% on every card is marginally worse than a small balance. Scoring models want to see accounts being used responsibly rather than sitting dormant. Leave one small charge to report.
• Closing an unused card usually hurts. It removes that card's limit from your calculation, raising your ratio on everything that remains.
• Installment loans don't count. Utilization applies only to revolving credit. This is why paying off a car loan barely moves your score while paying down a card can move it substantially.

Before a mortgage application

The gap between a 680 and a 760 credit score is commonly 0.4 to 0.6 percentage points on a mortgage rate — well over $100 a month on a $400,000 loan. That makes the 90 days before applying the highest-value credit window you'll ever have.

In that window: pay balances down before statement dates, dispute any errors, and open nothing.