Does Credit Utilization Include All Cards? (2026 Guide)

What “all cards” actually means in the FICO 8 utilization formula

The formula has two outputs: total (aggregate) utilization and individual (per-card) utilization. Both inputs draw from every open revolving account on the bureau file. The official FICO scoring methodology describes the amounts-owed factor (30 percent of FICO 8) as dollar-weighted across all revolving accounts on the file, not a subset.

Total utilization is calculated this way:

• Numerator: sum of the most-recent reported balance on every open revolving account
• Denominator: sum of the credit limit on every open revolving account
• Output: the percentage, reported on each pull as the aggregate utilization figure

Individual utilization is calculated card-by-card:

• Each account’s balance divided by its own limit
• The score model penalizes the highest individual utilization on the file, even when total utilization is moderate

The Experian explainer on credit utilization rate confirms FICO 8 evaluates both measures concurrently. Both signals fire independently.

Which account types count as revolving

Credit utilization counts only revolving accounts. The bureau categorizes each tradeline at the time of reporting, and revolving accounts have these characteristics:

• A minimum monthly payment that varies with balance
• A credit limit that you can re-use after paying down
• No fixed payoff date

The accounts that count toward utilization include general-purpose credit cards (Visa, Mastercard, Discover, American Express revolving cards like Blue Cash or Delta SkyMiles), store cards, retail co-branded cards, gas station cards, and home equity lines of credit (HELOC). The Equifax explainer on credit card utilization lists revolving credit lines and credit cards as the categories that count.

The accounts that do NOT count toward utilization include installment loans (mortgage, auto loan, student loan, personal loan), 401(k) loans, leases, and charge cards with no preset spending limit. A $200,000 mortgage and a $25,000 auto loan never appear in the utilization percentage. They affect the amounts-owed factor in a different bucket, but they do not push up the utilization ratio.

How charge cards are handled

Charge cards without a preset spending limit are the gray area. American Express Green, Gold, and Platinum charge variants (the traditional “pay in full” cards, not the Blue Cash revolving versions) often report to bureaus as “no preset spending limit” accounts. The TransUnion explainer on charge cards confirms these are typically excluded from standard utilization calculations because there is no fixed denominator.

Two practical effects follow from the charge-card treatment:

• Carrying a $5,000 balance on an Amex Platinum charge does NOT push your utilization up the way a $5,000 balance on a $5,000-limit Visa would
• FICO 8 sometimes uses the highest balance ever reported as a synthetic limit for these accounts, which can produce confusing utilization readings on credit-monitoring apps

The Consumer Financial Protection Bureau (CFPB) guide on the difference between credit cards and charge cards explains the underlying account-type distinction.

Why inactive cards with $0 balances help, not hurt

A card you opened years ago, never use, and which carries a $0 balance still has a credit limit reported on your file. That limit adds to the denominator of the aggregate utilization formula. The effect is mathematical: more limit means lower utilization at the same balance.

Worked example. A file has two cards:

• Card A: $5,000 limit, $3,000 balance, 60 percent individual utilization
• Card B: $10,000 limit, $0 balance, 0 percent individual utilization

Total balance is $3,000. Total limit is $15,000. Aggregate utilization is 20 percent. Closing Card B drops the total limit to $5,000 and pushes aggregate utilization to 60 percent. The score impact of closing the inactive card is typically a 25 to 40 FICO 8 point drop until the balance on Card A is paid down.

This is the standard reason credit counselors recommend keeping old cards open. Even an unused $5,000-limit card is contributing $5,000 to the denominator.

Modeling utilization across every card on your file

Use the pillar payoff calculator to project balance reductions, then layer this aggregation logic on top to estimate score impact. The math is straightforward once you list every open revolving account.

Worked example: file with 5 open cards, mixed balances

Aggregate utilization on this file is 13 percent, which is in the “very good” band for FICO 8. The hidden problem is the Macy’s store card at 80 percent individual utilization. The per-card penalty fires on that account even though aggregate is healthy.

Expected FICO 8 outcome on this file (baseline 720): roughly 685 to 700 because the maxed individual card drags 20 to 35 points off the score the aggregate would suggest.

Fix scenario. Pay $1,000 down on the Macy’s card to bring its balance to $200 (13 percent individual utilization). Aggregate utilization drops to 10 percent. Expected score recovers to 710 to 720 within one to two reporting cycles.

How each bureau’s file may differ

The three bureaus (Equifax, Experian, TransUnion) do not always show the same list of accounts. Some issuers report to all three; some to two; some to only one. This means aggregate utilization can differ by bureau.

Pull the free annual report from AnnualCreditReport.com for each bureau to see which accounts each bureau has on file. The aggregate utilization on each report is a sum across the accounts visible to that bureau, not a single sitewide number.

How long it takes for all cards to update

Each card reports on its own statement-closing schedule, not a synchronized cycle. The CFPB explainer on the difference between the statement date and the due date explains that most issuers report 2 to 5 days after each statement closes. Across a 5-card file, the bureau update for any single change cascades over 30 days.

Practical implication: if you pay all 5 cards to zero on the same day, the reported utilization drops as each card’s next statement closes. The bureau file shows the new aggregate after the LAST card reports, typically 30 to 35 days after the payment.

How to optimize utilization across every card on your file

1. List every open revolving account. Pull all three free credit reports and write down every card with a limit. Include store cards, retail cards, and HELOC. This is the universe FICO 8 is averaging across.

2. Identify the per-card outliers. Any single card above 30 percent individual utilization is hurting the score more than its share of the aggregate would suggest. Store cards with $300 to $1,500 limits are the most common offenders because small balances push individual utilization above 30 percent quickly.

3. Pay down high-utilization individual cards first. Avalanche-style debt payoff prioritizes the highest APR. Utilization optimization prioritizes the highest individual utilization. The two strategies can conflict. If a maxed store card has a lower APR than a 30-percent-utilization general-purpose card, paying the store card first improves the score faster but costs slightly more in interest. The pillar payoff calculator models both options side by side.

4. Keep all old cards open. A $10,000-limit card you never use is still contributing $10,000 to the denominator. Closing it spikes aggregate utilization on the remaining cards. Run a small recurring charge (a $10 streaming subscription) through each dormant card to prevent issuer-initiated closure.

5. Request credit limit increases periodically. Most major issuers grant CLIs without a hard inquiry after 6 to 12 months of on-time payments. A $5,000 to $10,000 CLI on a single card lowers aggregate utilization across the entire file. The Experian explainer on credit limit increases confirms soft-pull CLIs are common with Capital One, Discover, and American Express.

6. Use the AZEO method when score timing matters. All Zero Except One: pay every card to $0 except one, which carries 1 to 9 percent of its limit through statement close. This is the score-optimal configuration when you need a pull in the next 30 to 60 days (mortgage application, auto loan, refinance).

What NOT to do when optimizing across all cards

• Do not close paid-off cards without a tax or fee reason. Closing removes the limit from the denominator.
• Do not consolidate all balances onto a single card to “concentrate” the debt. That spikes individual utilization on the consolidation card past 90 percent, which triggers the per-card penalty. The 0% APR balance transfer calculator models the right way to consolidate.
• Do not apply for new cards just to lower utilization. The hard inquiry and new-account effect on average age of accounts (AAoA) usually offsets the utilization gain.
• Do not pay down individual cards to exactly $0 across the entire file if a pull is coming soon. The all-zero penalty (1 to 10 FICO 8 points) is small but consistent.

Authoritative sources

• FICO, How my FICO score is calculated
• Experian, What is a credit utilization rate?
• Equifax, What is credit card utilization?
• TransUnion, What is credit utilization?
• CFPB, What is the difference between a credit card and a charge card?
• CFPB, Statement date vs due date
• AnnualCreditReport.com (free official reports)

Sibling questions

• Does credit utilization affect credit score?
• Should I keep my credit utilization at zero?
• Does credit utilization include loans?
• What is per card vs total credit utilization?
• How is credit utilization calculated?

Related tools

• Credit card payoff calculator
• 0% APR balance transfer calculator
• Minimum payment calculator

Frequently asked questions

Does credit utilization include all my credit cards?

Yes. FICO 8 sums every open revolving account on each bureau file to compute total utilization. That includes general-purpose cards (Visa, Mastercard, Amex, Discover), store cards (Macy’s, Target, Kohl’s), retail co-branded cards, and home equity lines of credit. Inactive cards with $0 balances and $5,000 limits count toward the denominator and lower your utilization. Charge cards with no preset spending limit are handled separately and typically excluded from the standard utilization calculation.

Do store cards count in credit utilization?

Yes. Retail store cards reported as revolving accounts (most are) appear in both the per-card and aggregate utilization calculations. A Kohl’s card with a $500 limit and $400 balance reports 80 percent individual utilization, which triggers the per-card penalty even if total utilization across the file is low. Some store cards have very low limits (often $300 to $1,500), so balances on them push utilization up faster than on general-purpose cards.

Do closed credit cards count in utilization?

Closed cards with a $0 balance do not contribute to utilization because the credit limit is gone from the denominator. Closed cards with a remaining balance DO count: the balance is still owed and reports until paid, but the limit is treated as the highest balance achieved, not the original limit. This usually pushes per-card utilization on the closed account to near 100 percent until the balance clears.

Does credit utilization include cards I never use?

Yes, in the aggregate. An inactive card with a $0 balance and a $10,000 limit adds $10,000 to your total revolving credit limit. That lowers your overall utilization percentage even though you are not using the card. Issuers can close inactive cards after 12 to 24 months of zero activity, so running a small recurring charge through dormant cards keeps them open and preserves the limit in the denominator.

Does credit utilization include authorized user cards?

Yes, if the primary cardholder’s account is tradeline-reported to the authorized user’s credit file. FICO 8 and VantageScore include authorized user tradelines in utilization for the authorized user, with the same balance and limit. FICO 9 and FICO 10 weight authorized user tradelines less in some configurations to limit credit piggybacking, but the account still appears on the file.