Credit Score Simulator
A credit score simulator lets you preview how financial actions — paying off a credit card, missing a payment, opening a new card, requesting a credit limit increase — will affect your credit score BEFORE you do them. Your credit score (300-900 in Canada, 300-850 in the US) determines your mortgage rate, car loan rate, credit card approvals, and sometimes even rental applications and job offers.
This free simulator uses 2026 scoring models from Equifax Canada and TransUnion Canada to project score changes. Pick from common scenarios or build a custom one. The math is based on the same 5 factors the bureaus use: payment history (35%), credit utilization (30%), length of history (15%), credit mix (10%), and new credit (10%).
📊 Your Credit Profile
📊 Your New Score
📋 Utilization Impact
Lower utilization = higher score. Aim for under 30%, ideally under 10%.
💡 What This Means
📈 You've simulated the move — now build the score.
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- ✓ Pay on time, every time — payment history is 35% of your FICO score. One missed payment can drop your score 60-110 points.
- ✓ Keep utilization under 30% — using less than 30% of your credit limits signals you're not overextended. Under 10% is optimal.
- ✓ Don't close old cards — age of credit history is 15% of your score. Keep your oldest accounts open, even if you don't use them.
- ✓ Limit new applications — each application triggers a hard inquiry (5-10 point drop). Space applications 6+ months apart.
- ✓ Monitor your credit report — check annualcreditreport.com (free). Dispute any errors — 1 in 5 reports have mistakes.
Disclaimer: This simulator uses simplified FICO score factors (payment history 35%, utilization 30%, length of history 15%, credit mix 10%, new credit 10%). Actual FICO scores depend on your specific credit history, scoring model (FICO 8 vs 9), and bureau (Equifax, Experian, TransUnion). For personalized advice, consult a credit counselor.
Related Tools
Once you've seen how each action moves your score, these five tools help you execute the move — from paying down balances to picking the right payoff strategy for your debt mix.
- Debt Payoff Calculator — turn the "pay down cards" action into a month-by-month payoff plan
- Credit Card Payoff Calculator — model the months-to-zero and total interest for a specific card balance
- Debt Consolidation Calculator — see if rolling multiple cards into one loan lowers your utilization faster
- Debt Snowball vs Avalanche — pick the payoff order that fits your score-recovery timeline
- 50/30/20 Budget Calculator — free up the monthly cash flow that makes any payoff plan possible