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Credit & Debt

What Is a Credit Score?

A practical guide to credit scores, how they work, what affects them, common score ranges, FICO scores, credit reports, and ways to manage your credit.

Quick answer A credit score is a number generated by a credit scoring model using information from your credit report. It is designed to help predict credit behavior, such as how likely you are to repay borrowed money on time. Lenders and other businesses may use credit scores when evaluating applications and determining terms such as interest rates or credit limits.
300–850 A common range used by many U.S. credit scoring models.
Multiple scores You can have different scores depending on the model, data and timing.
Credit reports Scores are generally calculated using information from credit reports.

What Is a Credit Score?

A credit score is a numerical representation of information about your credit history. Scoring models analyze information in your credit reports to estimate your credit risk.

In practical terms, a credit score helps a lender estimate how likely you are to repay borrowed money according to the terms of a credit agreement.

Credit scores are not the same thing as credit reports. Your credit report contains information about your credit history, while a scoring model uses information from a report to calculate a score.

The Consumer Financial Protection Bureau explains that companies use credit scores when making decisions involving products such as mortgages, credit cards and auto loans. Scores may also be used in areas such as tenant screening and insurance, depending on the circumstances and applicable rules.

Why Does Your Credit Score Matter?

A credit score can influence the terms you receive when you apply for credit. Lenders may consider your score along with your income, existing debt, credit history and other information.

A higher score generally indicates lower predicted credit risk to a lender. That can make it easier to qualify for some credit products and may help you receive more favorable interest rates or terms.

A credit score is only one part of a lending decision. There is no universal score that guarantees approval for every credit card, mortgage, auto loan or other financial product.

How Does a Credit Score Work?

Credit scoring begins with information in your credit report. A scoring model processes selected information from that report and produces a numerical result.

Different scoring models can use the information differently. That is why the same person can see different scores from different sources.

Credit score in simple terms Credit report information → scoring model → credit score → lender or business evaluates credit risk

The model itself does not create your credit history. Instead, it evaluates information that has been reported about your credit accounts and related activity.

What Factors Affect a Credit Score?

The exact formula depends on the scoring model. However, commonly considered information includes:

  • Payment history: whether you have paid credit accounts on time.
  • Amounts owed: balances and other information about your current debt.
  • Credit utilization: how much of your available revolving credit you are using.
  • Length of credit history: how long your credit accounts have been established.
  • Credit accounts: the number and types of accounts in your credit history.
  • New credit activity: recent applications and inquiries can be considered by some scoring models.
  • Negative credit information: certain collections, foreclosures, bankruptcies and other negative information can affect scores.

These factors should not be interpreted as a single universal formula. Credit scoring companies use different models, and the importance of individual factors can vary.

Payment History

Payment history describes how you have handled payments on accounts reported to the credit bureaus.

Consistently paying accounts on time can help establish positive credit history. Late or missed payments can negatively affect credit scores, although the impact can vary depending on the scoring model and the details of the credit history.

Practical habit Set up automatic payments or payment reminders for at least the required amount so you are less likely to accidentally miss a due date.

Credit Utilization

Credit utilization generally refers to the amount of revolving credit you are using compared with your available credit.

For example, if a credit card has a $5,000 limit and a reported balance of $1,000, the utilization on that account would be:

$1,000 ÷ $5,000 × 100 = 20% A lower utilization percentage generally means you are using less of your available revolving credit.

Credit utilization is one of the factors that can influence credit scores. The CFPB advises consumers not to get close to their credit limits and notes that experts commonly recommend keeping utilization at no more than 30 percent.

There is no universal percentage that guarantees a particular credit score because scoring models consider multiple factors.

Length of Credit History

Credit scoring models can consider how long your credit accounts have been established.

A longer history gives scoring models more information about how you have managed credit over time.

This is one reason closing an old credit account should not be treated as an automatic way to improve your credit. The effect of closing an account depends on the rest of your credit profile and the scoring model being used.

New Credit and Credit Inquiries

Applying for new credit can create a hard inquiry when a lender checks your credit as part of an application. Recent credit activity can be considered by some scoring models.

This does not mean you should never apply for credit. It means it is generally sensible to apply for credit when you actually need it rather than submitting many unnecessary applications in a short period.

Hard inquiries vs. checking your own score

Checking your own credit score is generally considered a soft inquiry and does not have the same effect as a hard inquiry associated with a credit application.

What Is a Good Credit Score?

Many commonly used U.S. credit scores use a range from 300 to 850. Within those models, higher scores generally represent lower predicted credit risk.

One widely used FICO scoring range is commonly described as follows:

FICO score range Common FICO category
300–579 Poor
580–669 Fair
670–739 Good
740–799 Very Good
800–850 Exceptional

These categories are based on the commonly used FICO score range and should not be treated as universal categories for every scoring model.

FICO's current educational material describes 670–739 as “Good,” 740–799 as “Very Good,” and 800 and above as “Exceptional.” Other scoring models may use different definitions or ranges.

Why Do I Have Different Credit Scores?

Seeing different credit scores does not necessarily mean that something is wrong.

You can have multiple credit scores because:

  • Different scoring models may be used.
  • Different versions of the same scoring model may exist.
  • Credit bureaus may have different information in their reports.
  • Lenders may use scores designed for particular types of credit.
  • Your credit information can change over time.

For example, a score shown by a credit card provider may not be the exact score used by a mortgage lender. The CFPB specifically notes that consumers do not have just one credit score.

What Is a FICO Score?

FICO is a company that develops credit scoring models. A FICO Score is therefore a particular type of credit score, not a synonym for every credit score.

FICO develops multiple scoring models and versions. The model used can depend on the type of credit decision and the lender.

This distinction matters because a credit score you see in a financial app may be generated by a different scoring model than the score used by a lender.

Credit Score vs. Credit Report

Credit report Credit score
A record containing information about your credit history. A number generated by a scoring model using information from credit data.
Can contain accounts, balances and payment history. Summarizes credit risk according to a particular scoring model.
Maintained by credit reporting companies. Calculated using a scoring formula or model.

Checking your credit report is important because inaccurate information in the report can affect scores calculated from that information.

How Can You Check Your Credit Score?

Depending on your circumstances, you may be able to access a credit score through a credit card issuer, lender, credit bureau or another financial service.

Some services provide a score at no cost, while others may charge for access or include the score as part of a monitoring product.

When checking your score, pay attention to which scoring model is being displayed. Knowing whether you are viewing a FICO Score, VantageScore or another model makes it easier to understand why the number may differ from another score you see.

Don't Forget Your Credit Report

Your credit score is based on credit information, so checking your credit reports is an important part of monitoring your credit.

The CFPB recommends checking your credit reports and reviewing them for errors. Consumers can access official credit reports through AnnualCreditReport.com.

Look for:

  • Accounts you do not recognize
  • Incorrect balances
  • Incorrect payment history
  • Duplicate accounts
  • Incorrect personal information
  • Accounts that should have been closed

If you find inaccurate information, follow the dispute instructions provided by the credit reporting company and the company that supplied the information.

How Can You Improve a Credit Score?

There is no single action that guarantees a particular credit score. Improving credit generally involves building a consistent record of responsible credit management.

1. Pay bills on time

Payment history is an important part of many credit scoring models. Use automatic payments or reminders to reduce the chance of missing a due date.

2. Keep revolving balances manageable

Avoid getting close to your credit limits. Lower utilization can be beneficial to credit scores, although utilization is only one part of your overall credit profile.

3. Apply for credit when you need it

Avoid unnecessary applications. Multiple applications over a short period can create additional inquiries and may affect some scores.

4. Monitor your credit reports

Checking your reports can help you identify errors and unfamiliar accounts that may need attention.

5. Give your credit history time

Credit scores are based on credit information accumulated over time. A strong credit history generally cannot be created overnight.

Common Credit Score Myths

Myth: You have only one credit score

Reality: You can have multiple scores because different models, reporting sources and calculation dates can produce different results.

Myth: You need to carry a credit card balance to build credit

Reality: You do not generally need to carry debt or pay credit card interest simply to build a credit history. Responsible payments and credit management are more important.

Myth: A 700 score guarantees loan approval

Reality: There is no universal credit score that guarantees approval. Lenders consider their own criteria and may evaluate income, debt, credit history and other information.

Myth: Checking your own score lowers it

Reality: Checking your own credit score is generally a soft inquiry and does not have the same effect as a hard inquiry from a credit application.

Related Credit & Debt Guides

Continue learning about credit and debt with these PaycheckMint guides:

Credit Score FAQs

A credit score is a number generated by a credit scoring model using information from your credit report. It helps estimate credit risk, such as the likelihood that a borrower will repay money on time.
For the commonly used FICO scoring range of 300 to 850, FICO describes scores from 670 to 739 as Good, 740 to 799 as Very Good, and 800 to 850 as Exceptional. Different scoring models may use different ranges and categories.
A 700 score falls within the Good range under the commonly used FICO 300–850 scale. However, lenders use their own criteria, and a score alone does not guarantee approval or a particular interest rate.
Under the commonly used FICO scale, 800 to 850 is classified as Exceptional. Credit decisions still depend on the lender, product and other financial information.
Commonly considered factors include payment history, amounts owed, credit utilization, length of credit history, account types and recent credit activity. The exact weighting depends on the scoring model.
Different scoring models, versions, credit-reporting data and calculation dates can produce different scores. It is normal for scores from different sources to vary.
Checking your own credit score is generally considered a soft inquiry and does not have the same effect as a hard inquiry associated with a credit application.
Building credit takes time because scoring models need enough credit-history information to evaluate patterns of behavior. The timing varies based on your accounts, payment history and other credit information.
No. You generally do not need to carry a balance or pay credit card interest to build credit. Paying on time and managing credit responsibly are more important.
PaycheckMint disclaimer: This article provides general educational information about credit scores and is not financial, legal or credit-repair advice. Credit scoring models, lender requirements and individual credit profiles vary. Review the terms of your accounts and consult the appropriate official source or qualified professional for decisions about your specific financial situation.