Credit Score (FICO) Impact Estimator
Estimate roughly how much a credit action — paying down balances, a late payment, a new account — could move your FICO score. Runs in your browser.
Rough educational estimate only. FICO scoring is proprietary and the actual impact depends heavily on your full credit profile — the same action moves a thin or already-damaged file very differently from a thick, pristine one (high scores generally have more to lose from negatives). Payment history and utilization are the biggest factors. Negative marks fade over ~7 years. Not a prediction or credit advice.
About this tool
Credit scores respond to your behavior, and this tool gives a rough sense of how much common actions might move a FICO score. Pick your current score and a scenario — paying utilization below 10%, resolving a collection, opening a new account, a hard inquiry, closing your oldest card, or a 30- or 90-day late payment — and it shows an estimated point-change range and resulting score band. The estimates are deliberately framed as educational ranges, because FICO's exact formula is proprietary and, crucially, the same action affects different profiles very differently: a high score has more points to lose from a missed payment, while a thin or already-damaged file behaves differently again. The patterns it reflects are real, though — payment history and credit utilization are the two biggest factors, negative actions hurt far more than positive ones help, and derogatory marks fade over about seven years. Use it to understand directionally what helps and hurts, not to predict an exact number. It is informational, not credit advice. Everything runs in your browser.
How to use it
- Enter your current FICO score.
- Choose the action or event you're considering.
- Read the estimated point-change range and new score band.
- Treat it as directional — actual impact depends on your full credit profile.
Frequently asked questions
- How much does paying down credit cards raise my score?
- Lowering utilization (balances ÷ limits) is one of the fastest ways to raise a score — getting below 30%, and ideally under 10%, can add a meaningful number of points, especially if you were high. The exact gain depends on your profile, but utilization updates quickly when balances are reported.
- How much does a late payment hurt?
- A lot — a single 30-day late payment can drop a high score substantially, and 90+ days late or a charge-off is worse. Payment history is the largest scoring factor, and higher scores have more to lose. The mark stays ~7 years, though its impact fades over time.
- Why are these only estimates?
- FICO's formula is proprietary, and impact is highly profile-dependent: the same action moves a thin file, a pristine high-score file, and a damaged file by different amounts. There are also multiple FICO versions and VantageScore. Treat the ranges as directional, not exact.
- Does closing a credit card hurt my score?
- It can, in two ways: it raises your overall utilization (less available credit) and, if it is an old account, can lower your average account age over time. Often it is better to keep a no-fee old card open and lightly used.
- How long do negative marks last?
- Most negatives — late payments, collections, charge-offs — stay on your report about 7 years (bankruptcies up to 10). Their impact diminishes as they age, and rebuilding positive history alongside them helps recovery.
- Is this credit advice?
- No. It is an informational estimate. For credit repair or disputes, consult reputable resources or a nonprofit credit counselor.