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Credit Score

By Credit Factor Editorial Team | AI-assisted, human-reviewed

What is a Credit Score?

A credit score is a three-digit number that typically ranges from 300 to 850 and represents a snapshot of your creditworthiness at a given point in time. Lenders, landlords, and other financial institutions generally use this number to evaluate how likely you are to repay debts responsibly. The higher your score, the more favorable your credit profile may appear to potential creditors.

How Credit Scores Are Calculated

Credit scores are generally calculated using information from your credit reports, which are maintained by the three major credit bureaus: Equifax, Experian, and TransUnion. The most widely used scoring model is the FICO Score, though other models such as VantageScore are also commonly used. Key factors that typically influence your score include:

  • Payment history: Whether you pay your bills on time
  • Credit utilization: How much of your available credit you are using
  • Length of credit history: How long your accounts have been open
  • Credit mix: The variety of credit types you hold
  • New credit inquiries: Recent applications for new credit

Why It Matters

Your credit score may directly affect your ability to qualify for a mortgage, auto loan, credit card, or even a rental apartment. A higher score may help you secure lower interest rates, which can save you a significant amount of money over the life of a loan. Conversely, a lower score may result in higher rates or a denied application.

A Practical Example

Suppose two people apply for the same 30-year mortgage. One applicant has a score of 760 and may qualify for an interest rate of 6.5 percent. The other applicant has a score of 620 and may receive a rate of 8.0 percent. Over the life of the loan, that difference could amount to tens of thousands of dollars in additional interest payments.

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