Credit Score Impact Simulator
Understand exactly what moves the needle on your credit score. Adjust the five FICO factors and see instant estimated results.
Credit Score Impact Simulator
Adjust factors to see how they affect your estimated credit score.
Payment History (35%)
Credit Utilization (30%)
Credit History Length (15%)
Credit Mix (10%)
New Credit (10%)
Quick Impact Tips
- • Even one missed payment can drop your score 60–110 pts
* This is a simplified simulation for educational purposes. Actual scores use more complex algorithms.
The 5 FICO Credit Score Factors
FICO scores — used by 90% of top lenders — are calculated from five factors: payment history (35%), amounts owed/utilization (30%), length of credit history (15%), credit mix (10%), and new credit inquiries (10%).
Why Utilization Matters So Much
Credit utilization — how much of your available credit you're using — is the second-biggest factor at 30%. Keeping utilization below 30% is good; below 10% is optimal. This can be improved quickly, unlike payment history which takes time to build.
Can You Raise Your Score 100 Points?
Yes — especially if you have negative marks. Paying down debt to lower utilization, disputing credit report errors, and making on-time payments for 12+ months can realistically raise your score 50–150 points depending on your starting point.