For credit utilization, only revolving accounts count. When people compare revolving vs. installment credit for utilization, the short answer is that credit cards, store cards, and personal lines of credit feed the ratio, while mortgages, auto loans, student loans, and fixed-term personal loans stay out of it entirely.1Equifax. What Is a Credit Utilization Ratio That distinction matters because utilization makes up roughly 30% of your FICO score, second only to payment history.2myFICO. FICO Score Factor: Amounts Owed
What Counts as Revolving Credit
Credit utilization measures how much of your available revolving credit you are currently using, expressed as a percentage.1Equifax. What Is a Credit Utilization Ratio The clearest examples are standard credit cards and retail store cards. Unsecured personal lines of credit belong in the same bucket: because a line of credit works the same way as a card — you borrow against a set limit, repay, borrow again — bureaus treat it as revolving and fold both the limit and balance into utilization.3Experian. How Does a Personal Line of Credit Affect Your Credit? Secured credit cards, where you put down a cash deposit as collateral, are treated identically to regular cards for utilization purposes.
Your card issuer reports a snapshot of your balance and limit to the bureaus, typically on or near your statement closing date rather than the end of the calendar month.4Equifax. Equifax Answers: How Often Do Credit Card Companies Report to the Credit Bureaus? Even if you pay in full every month, a large balance sitting on the statement date gets reported and pushes utilization up.
Per-Card and Aggregate Both Matter
Scoring models look at your total utilization across all revolving accounts, and they also evaluate each card on its own. A balance of $200 on a card with a $300 limit registers as 67% on that card and can drag your score down even when your overall ratio is low.5myFICO. What Should My Credit Utilization Ratio Be? Spreading balances across several cards produces a better score than maxing out one, even when the total debt is the same.
Why Installment Loans Don’t Count
Mortgages, auto loans, student loans, and fixed-term personal loans are installment debt. You borrow a lump sum, repay on a schedule, and the account closes when it’s paid off. There is no revolving credit limit to measure the balance against, so these accounts play no role in your utilization ratio.1Equifax. What Is a Credit Utilization Ratio
Installment loans still appear on your credit report and affect your score in other ways. Consistent on-time payments build your payment history, the largest factor in FICO scoring. The total amount of installment debt you carry also factors into the broader “amounts owed” category alongside utilization.2myFICO. FICO Score Factor: Amounts Owed But when a lender or scoring model specifically calculates utilization, installment balances are invisible.
Accounts That Don’t Fit Neatly Into Either Box
Several account types sit in gray areas, and how they’re classified can shift your utilization more than you’d expect.
Home Equity Lines of Credit
A HELOC functions like revolving credit, so you might assume it gets treated like a credit card. FICO scoring models actually exclude HELOCs from utilization calculations entirely.6Experian. How Does a HELOC Affect Your Credit Score? VantageScore models, however, may include the balance and limit. Since you don’t always know which model a lender will pull, check your credit report to confirm how your HELOC is classified.
Charge Cards
Traditional charge cards require you to pay in full each month and have no preset spending limit. Without a fixed limit, there is nothing to divide the balance by. Scoring models handle this either by using the highest historical balance as a stand-in for a limit or by excluding the card from the ratio altogether. Either way, a single large purchase on a charge card generally won’t hit your utilization the way it would on a card with a $5,000 limit.
Business Credit Cards
Most major issuers only report business card activity to your personal credit report when something goes wrong, such as a seriously delinquent balance or a missed payment.7Citi. Does Your Business Credit Card Impact Your Personal Credit Normal spending on your business card typically stays off your personal report and out of your personal utilization ratio. The notable exception is Capital One, which reports full business card activity, including balances and limits, to personal bureaus for most of its business cards.
Authorized User Accounts
When someone adds you as an authorized user on their credit card, that account’s balance and limit typically appear on your credit report and feed directly into your utilization.8Experian. Will Being an Authorized User Help My Credit? A card with a high limit and low balance can meaningfully lower your overall ratio. The reverse applies too: if the primary cardholder runs up a large balance, that high utilization hits your score as well.
Buy Now, Pay Later Accounts
Buy now, pay later services like Affirm and Klarna have increasingly started reporting to major credit bureaus. Historically, most BNPL lenders didn’t report at all, which meant these debts were invisible to scoring models.9Consumer Financial Protection Bureau. Will a Buy Now, Pay Later (BNPL) Loan Impact My Credit Scores? How these accounts affect utilization depends on whether the bureau classifies a particular BNPL plan as revolving or installment. Short-term “pay in four” plans are often treated as installment debt, while longer revolving-style BNPL accounts could count. Check your credit report to see if and how any BNPL accounts appear.
Calculating Your Ratio
Pull your credit report and list every revolving account: credit cards, store cards, and personal lines of credit. Add up the reported balances to get your total revolving debt. Add up the credit limits on those same accounts to get your total available credit. Divide the total debt by the total available credit and multiply by 100.1Equifax. What Is a Credit Utilization Ratio
If you carry $2,400 across your revolving accounts and have $12,000 in combined limits, your utilization is 20%. Run the same calculation on each card too, since a card with $900 on a $1,000 limit registers as 90% on that card regardless of your overall number.
What to Aim For
The “keep it under 30%” guideline is a rough starting point, but FICO’s own data suggests there is no magic cliff at 30%. Scores improve the lower you go, and keeping utilization below 10% generally produces the best results.5myFICO. What Should My Credit Utilization Ratio Be? Zero percent isn’t ideal either, because it signals you aren’t actively using credit. Carrying a small balance that reports and then paying it off tends to produce the strongest scores.
Ways to Lower Utilization
Pay Before the Statement Closes
Because issuers typically report the balance shown on your statement, paying down the card before the closing date means a lower balance gets sent to the bureaus.10Chase. What Is a Closing Date on a Credit Card? This works even if you charge the same amount next month. What matters for utilization is the snapshot balance on that specific date, and transactions generally need to have fully posted by the closing date to count.
Think Twice Before Closing a Card
Closing a credit card with a zero balance feels like tidying up, but it shrinks your total available credit and raises your utilization ratio overnight.11Consumer Financial Protection Bureau. Does It Hurt My Credit to Close a Credit Card? With $5,000 in total balances and $20,000 in total limits, utilization is 25%. Close an unused card with a $5,000 limit and the ratio jumps to 33% without spending a dollar more. Run that math before you close any old accounts.
Use a Balance Transfer Strategically
Moving existing balances to a new card can drop utilization two ways. The old cards report a $0 balance, and if the new card adds available credit, your total limit goes up while your total debt stays the same. Two cards with $500 and $2,000 balances against $4,000 in combined limits is 63% utilization. Transfer both to a new card with a $5,000 limit and your total available credit rises to $9,000 while the debt stays at $2,500, dropping utilization to about 28%.12Experian. How Does a Balance Transfer Affect Your Credit Score?
Request a Credit Limit Increase
A higher limit with the same balance lowers your ratio immediately. Some issuers run a hard inquiry when you request an increase, which can temporarily ding your score by a few points.13Equifax. What to Expect When Asking for a Credit Limit Increase Others use only a soft pull. Ask your issuer which type of check they’ll perform before you make the request, especially if you’re about to apply for a mortgage or car loan.