Running 10-factor model
Results ready in 15s…
The world's most advanced 10-factor credit modeling engine. Zero hard pulls, zero personal data stored.
10-factor deep dive into your credit health. Get a precise score range in 2 minutes.
Start Quiz →Predict how financial decisions change your score before you make them.
Simulate →Calculate your exact payoff date and total interest costs with any payment plan.
Plan Now →Track your credit score estimates over time to monitor progress.
View History →Our algorithm uses the same 10 behavioral and financial factors that Industry-Weighted (I.W🌐) Estimate considers — such as credit utilization, payment history, account age, and credit mix — without needing your Social Security Number. All computation is done client-side in your browser; nothing is transmitted to any server.
No. All calculations happen entirely in your browser. We do not collect, transmit, or sell any personal data. Your responses and results are only stored locally in your device's localStorage, and you can clear them at any time.
Absolutely not. We perform zero credit inquiries of any kind — hard or soft. Your actual credit file is never accessed. This is a purely mathematical estimator based on your self-reported answers.
Based on user feedback and testing against real scores, our 10-factor model estimates within 15–25 points of an actual Industry-Weighted (I.W🌐) score in most cases. Accuracy depends on the precision of your inputs. It is not a substitute for an official credit report from Equifax, Experian, or TransUnion.
Yes, entirely free. All four tools — the Credit Estimator, What-If Simulator, Debt Payoff Planner, and History tracker — are 100% free with no registration, subscription, or credit card required. The service is supported by advertising during the analysis period.
The tool measures: (1) credit account age, (2) credit card utilization, (3) late payment history, (4) hard inquiry count, (5) total number of accounts, (6) mortgage presence, (7) total credit card debt, (8) collections status, (9) annual income as a debt-to-income proxy, and (10) credit limit on your highest card.
Each of the 10 answers is assigned a weighted point value that mirrors Industry-Weighted (I.W🌐) Estimate category weighting. Your total points are proportionally mapped onto the 300–850 scoring range. The result is presented as a ±12 point range to account for model variance.
Yes. Click "New Analysis" after receiving your result to retake the quiz from scratch. Each completed quiz is automatically saved to your History tab so you can compare results over time and track improvement as your real credit situation changes.
Our weighting is calibrated to approximate Industry-Weighted (I.W🌐) Estimate Score , the most widely used model by lenders.
Under Industry-Weighted (I.W🌐) Estimate : 300–579 is Poor, 580–669 is Fair, 670–739 is Good, 740–799 is Very Good, and 800–850 is Exceptional. A score of 670+ typically qualifies you for most mainstream credit products; 740+ unlocks the best interest rates.
Simulate how financial actions could impact your credit score before committing.
Reduce credit card balance
Add a new credit account
Simulate a 30-day late
Apply for new credit
Estimated point change
Note: Actual results vary based on your full credit profile.
The simulator uses empirically observed average score impacts from Industry-Weighted (I.W🌐) Estimate research and consumer credit studies. For debt paydown, it models the utilization rate change and maps that to known point-per-utilization-percent relationships. For other actions, it uses average observed impacts across credit profiles.
In most cases yes, but the magnitude depends on your current utilization. Dropping from 90% to 70% utilization will boost your score more than going from 15% to 5%. The biggest jumps happen when you cross key thresholds: under 50%, under 30%, and under 10%.
Short-term yes — due to a hard inquiry and reduced average account age. Long-term, it can help by increasing your total credit limit and lowering overall utilization. If your balances stay the same and your limit goes up, your utilization ratio drops, which is positive.
Hard inquiries remain on your credit report for 2 years, but Industry-Weighted (I.W🌐) Estimate only counts them in your score for 12 months. Multiple inquiries for the same type of loan (like mortgage shopping) within 14–45 days are often treated as a single inquiry.
The fastest improvements come from: (1) paying down credit card balances to below 10% utilization, (2) disputing and removing incorrect negative items from your report, and (3) getting added as an authorized user on a long-standing, low-balance account. These can show results within 30–60 days.
Enter your debt details below to calculate your exact payoff timeline and total interest cost.
We use the standard loan amortization formula: months = log(payment / (payment − balance × monthly_rate)) / log(1 + monthly_rate). This gives you the exact number of months needed assuming you make the same payment each month and no new charges are added.
If your monthly payment is less than or equal to the monthly interest charge, you'll never pay off the debt — the balance grows or stays static. The tool will show an alert in this case. The minimum viable payment must exceed (balance × APR / 12) to make progress.
Mathematically, the avalanche method (paying highest-APR debts first) saves the most money. The snowball method (smallest balance first) provides psychological wins that keep many people motivated. Use this planner on each debt individually to compare total interest costs and decide which approach fits your situation.
Paying off credit card debt early almost always helps your score by reducing utilization. However, paying off an installment loan (car, personal loan) can sometimes cause a small, temporary dip because it removes an open account from your mix. The financial savings from eliminating high-interest debt far outweigh any minor score impact.
Currently the planner calculates one debt at a time. For multiple debts, run the calculator separately for each account. We recommend ordering them by APR (highest first for avalanche) or balance (lowest first for snowball). A full multi-debt comparison feature is coming in a future update.
Your past estimates, stored locally on this device. Nothing is sent to any server.
Your estimate history is stored exclusively in your browser's localStorage — a sandboxed storage space on your own device. It is never transmitted to any server, database, or third party. Only you can access it, and only from the same browser on the same device.
Click the "Clear History" button on this page to remove all saved estimates. You can also clear it by clearing your browser's site data or localStorage through your browser's developer tools or privacy settings. Clearing browser cookies and cache will also remove this data.
No — by design. Because we store data only locally and collect nothing server-side, your history stays on the device and browser where you ran the estimate. This is intentional: it means zero privacy risk. If you switch devices, you'll start fresh, which keeps your data completely private.
You can save unlimited estimates — localStorage typically allows 5MB of data per domain, and each history entry is only a few bytes. In practice, you'd need to run thousands of estimates before approaching any storage limit. The history list shows your most recent estimates first.
Each entry shows the date the estimate was completed and the center-point score estimate. Entries are displayed newest first. The color-coded badge indicates the score grade (Poor / Fair / Good / Very Good / Exceptional) so you can track improvement at a glance.