Credit utilization
Your balance divided by your credit limit - the second-largest ingredient in a credit score.
Your balance divided by your credit limit - the second-largest ingredient in a credit score.
Utilization is how much of your available revolving credit you are using, expressed per card and overall. It is a factor that is recalculated monthly from reported balances, so a card that reports a high balance even briefly can dent a score; roughly under 30% is the familiar safe zone and under 10% is where scoring models tend to reward most clearly. Because each card's individual ratio is examined too, one maxed card can hurt even when your total utilization looks modest.
The mechanics reward timing and limits more than frugality. Issuers report statement balances on a monthly cycle, so paying down before the statement closes - not merely before the due date - is what changes the number the bureau sees. Requesting limit increases lowers utilization without changing spending, cancelling a card shrinks total limit and can raise it. Utilization carries no memory between months in most models: paying down a loaded card can help at the very next reporting cycle.
Worked example
Two cards with $5,000 limits each hold a $1,500 balance: overall utilization is 15%, but each card reports 30%. Moving $500 onto the lighter card equalizes both near 20% - same debt, same dollars owed, better-looking profile at the next statement.
Related terms and tools
Grace period, Balance transfer fee, Credit card payoff calculator
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