Model paying down cards, opening accounts or a late payment before you do it.
Projected score
708
Good · +18 from 690.
Your utilization moves from 35% to 21%, which is the largest single driver here at +18 points. That would take you from good to good. These are directional estimates based on published FICO factor weights — the real model is proprietary and non-linear, so treat the direction as reliable and the exact number as approximate.
Utilization is roughly 30% of a FICO score and — uniquely — has no memory. It recalculates every time your issuers report, so this improvement appears on your next statement rather than building over months. Paying before the statement closing date rather than the due date gets the lower figure reported a full cycle earlier.
Optimize utilizationConsumers with scores above 800 typically report utilization in the 1–9% band. You'd be at 21% after the planned payment. Worth noting: reporting exactly 0% across every card is marginally worse than a small balance, because scoring models want to see accounts being used responsibly rather than sitting dormant.
Pull all three free at AnnualCreditReport.com — errors are common and disputing them is free. If you're applying for a mortgage, do this 60–90 days ahead so there's time to fix anything and let utilization changes report.
Read the credit score guideWorked scenarios with the full analysis, so you can see how the numbers move before entering your own.
The most common and most effective single action — utilization drops sharply.
Projected score
708
Your utilization moves from 35% to 21%, which is the largest single driver here at +18 points. That would take you from good to good. These are directional estimates based on published FICO factor weights — the real model is proprietary and non-linear, so treat the direction as reliable and the exact number as approximate.
Utilization is roughly 30% of a FICO score and — uniquely — has no memory. It recalculates every time your issuers report, so this improvement appears on your next statement rather than building over months. Paying before the statement closing date rather than the due date gets the lower figure reported a full cycle earlier.
Optimize utilizationConsumers with scores above 800 typically report utilization in the 1–9% band. You'd be at 21% after the planned payment. Worth noting: reporting exactly 0% across every card is marginally worse than a small balance, because scoring models want to see accounts being used responsibly rather than sitting dormant.
Why closing a paid-off card usually lowers your score rather than helping it.
Projected score
729
Your utilization moves from 16% to 24%, which is the largest single driver here at 0 points. That would take you from very good to good. These are directional estimates based on published FICO factor weights — the real model is proprietary and non-linear, so treat the direction as reliable and the exact number as approximate.
Consumers with scores above 800 typically report utilization in the 1–9% band. You'd be at 24% after the planned payment. Worth noting: reporting exactly 0% across every card is marginally worse than a small balance, because scoring models want to see accounts being used responsibly rather than sitting dormant.
It removes $8,000 from your utilization denominator immediately, pushing your ratio up, and eventually shortens your average account age. If it has no annual fee, keeping it open with a small recurring charge on autopay preserves both. If it does have a fee, ask the issuer to downgrade it to a no-fee card in the same family rather than closing it — that keeps the account history intact.
The steepest single drop available — high scores have the most to lose.
Projected score
695
Your utilization moves from 7% to 7%, which is the largest single driver here at 0 points. That would take you from very good to good. These are directional estimates based on published FICO factor weights — the real model is proprietary and non-linear, so treat the direction as reliable and the exact number as approximate.
Payment history is roughly 35% of a FICO score — the largest single factor — and the damage is steepest for the highest scores. It stays on your report for seven years, though the impact fades well before then. Autopay for at least the minimum on every account eliminates this risk entirely, and it's the single highest-value five minutes in personal finance.
Pull all three free at AnnualCreditReport.com — errors are common and disputing them is free. If you're applying for a mortgage, do this 60–90 days ahead so there's time to fix anything and let utilization changes report.
Read the credit score guideFICO publishes the approximate weighting of its five factors, and the concentration is striking: payment history at 35% and credit utilization at 30% together account for roughly two-thirds. Almost everything people worry about lives in the remaining third.
Of the two big factors, only one responds quickly. Payment history is backward-looking — you cannot improve it faster than time passes. Utilization has no memory at all: it recalculates every time your issuers report, so a payment made today can show up on your score within about 30 days. That asymmetry is why paying down cards is the standard advice before any major application.
FICO's scoring model is proprietary, non-linear, and there are multiple versions in active use — mortgage lenders commonly pull older versions than the score your credit card app shows you. Two people making an identical change can see different point movements depending on everything else in their files.
What is reliable is direction and rough magnitude. Reducing utilization from 35% to 8% will help meaningfully. Closing an old no-fee card will hurt slightly. A 30-day late will hurt a lot, and more if your score is high. Use this tool to compare actions against each other, not to predict a specific number.
The gap between a 680 and a 760 score is commonly 0.4–0.6 percentage points on a mortgage rate — well over $100 a month on a $400,000 loan and tens of thousands across the term. That makes the 90 days before a mortgage application the highest-value window for credit work you will ever have.
In that window: pay balances down before statement dates, dispute any errors, and open nothing. A new card three months before applying delivers the inquiry and the reduced average age immediately, while the utilization benefit takes a cycle to appear — precisely the wrong trade at precisely the wrong time.
It raises utilization on what remains and shortens your history. Keep no-fee cards open.
The inquiry and reduced average age hit immediately; the utilization benefit lags a cycle.
Issuers report the statement balance. Pay before the closing date, not just before the due date.
A myth. Paying in full builds credit identically and costs no interest.
There are many FICO versions and VantageScore. Mortgage lenders often use older models than your app shows.
Directionally reliable, numerically approximate. FICO's model is proprietary and non-linear, and several versions are in active use — mortgage lenders often pull older ones than your banking app displays. Use a simulator to compare actions against each other, not to predict an exact number.
Often 20–60 points if you're moving from high utilization into the under-10% band, and the change can appear within 30 days because utilization has no memory. Moving from 35% to 8% is one of the fastest meaningful gains available in personal finance.
Usually yes. It removes that card's limit from your utilization calculation immediately, raising your ratio, and eventually shortens your average account age. If it has no annual fee, keep it open with a small recurring charge. If it does, ask the issuer to downgrade it rather than closing it.
A single 30-day late commonly costs 60–100 points, and the damage is steepest for the highest scores — someone at 790 has far more to lose than someone at 620. It stays on your report for seven years, though the impact fades considerably well before then.
Utilization changes show up in 30–60 days, as soon as your issuer reports. Recovering from a serious negative takes years, though impact fades before the seven-year removal. Anyone promising rapid repair of accurate negative information is selling something.
No. Checking your own is a soft inquiry with no effect, no matter how often. Only hard inquiries from applying for credit affect your score, typically by fewer than five points, and rate shopping for a mortgage or auto loan within 45 days counts as a single inquiry.
The next calculations that usually follow this one.
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