finance

Credit Utilization Calculator

Calculate your credit utilization ratio across multiple cards. See per-card and overall percentages to keep your score healthy.

Your credit cards

Card 1
$
$

Excellent

10.0%

Overall utilization

10.0%

Excellent

$500 balance across $5,000 total limits

Tip: Pay down balances before your statement closing date — not just the due date — so issuers report a lower balance to the bureaus. Statement closing date vs. due date

What Is Credit Utilization?

Credit utilization is the percentage of your available revolving credit that you are currently using. It is one of the most influential factors in your FICO score, accounting for roughly 30% of the total. Lenders read high utilization as a sign you may be overextended, even if you pay on time every month.

Per-card vs. overall

Scoring models look at utilization on individual cards and across all cards combined. A single maxed-out card can drag down your score even if your overall ratio looks fine. Aim to keep every card below 30%, and ideally in the 1–10% range for the best results.

How to lower utilization fast

  • Pay balances before the statement closing date so a lower balance gets reported.
  • Request a credit limit increase (without a hard pull if possible).
  • Spread charges across multiple cards instead of loading one.
  • Consider a balance transfer if you are carrying high-interest debt.

New to credit? Read our guide on the best credit cards for beginners and a deeper dive on how the credit utilization ratio works.