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Credit Score Simulator

Simulate how paying down debt, missing payments, or opening cards impacts your credit score.

Results update instantly.Change any value and the estimate recalculates on the spot.

Money

Credit score simulator

See how common actions like paying down debt or missing a payment could move your credit score.

Estimated new score

-

  • Point change-
  • Why-

Estimates based on FICO scoring factors. Actual changes vary by credit file; this is directional, not a guarantee.

How it works

How the Credit Score Simulator works

Quick answer: Credit actions move scores by different amounts. Starting from 700, paying down card balances might add about 20 points, while a 30-day late payment could cost about 70.

Formula

Estimated new score = current score + typical change for the action (kept within 300 to 850)

Changes are directional averages based on FICO scoring factors: payment history (35%), amounts owed (30%), length of history (15%), new credit (10%), and credit mix (10%).

Worked example

Score 700, pay down card balances: estimated 720 (+20 pts).

Starting score 700

ActionTypical changeEstimated scoreOpen
Pay down card balances+20 pts720Open
Pay a card off+15 pts715Open
Miss a payment (30 days)-70 pts630Open
Open a new card-7 pts693Open
Close the oldest card-12 pts688Open
One hard inquiry-4 pts696Open

Assumptions and limits

  • Real changes depend on your full credit file and can be larger or smaller.

Frequently asked questions

What hurts a credit score the most?

Missed payments - payment history is 35% of a FICO score.

How fast does paying down debt help?

Lowering utilization below 30% can lift your score within one billing cycle.