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Topic guide

Credit Scores: How They Work and How to Improve Yours

A credit score is a three-digit number, usually on a 300 to 850 scale, that lenders use to predict how likely you are to repay what you borrow. On a FICO Score, payment history counts for 35% and amounts owed, mainly how much of your credit limits you are using, for 30%. Length of credit history makes up 15%, and new credit and credit mix 10% each. A FICO Score from 670 to 739 is considered good, and 800 or higher exceptional. To improve yours, pay every bill on time and keep card balances low: together those two factors make up 65% of a FICO Score.

By the numbers

Key credit score figures

Average FICO Score
713
US average at the end of 2025.
Source: Experian, average credit score in the US
Score of 800 or higher
22.9%
Share of consumers with a FICO Score 8 of 800 or more in 2026.
Source: Experian, how many Americans have an 800 credit score
Perfect 850
1.71%
Share of consumers with a FICO Score 8 of exactly 850 in 2026.
Source: Experian, how many Americans have an 800 credit score
Biggest single factor
35%
Weight of payment history in a FICO Score.
Source: myFICO, what’s in your credit score
What to know

Credit Scores: the essentials

On-time payments matter most

A payment reported 30 or more days late can stay on your credit reports for up to seven years. Autopay for at least the minimum is the cheapest protection there is.

What Is a Good Credit Score? Ranges, Averages, and How to Get There

Utilization is the fastest lever

The share of your card limits you are using is recalculated whenever your issuers report new balances, usually once a month. Paying balances down before the statement closes can lift a score within a billing cycle or two.

How Much of Your Credit Should You Use?

There is no single score

The base FICO and VantageScore models both run from 300 to 850, and lenders use different versions for mortgages, cards and car loans. A free app score is a good guide, but the number a lender pulls can differ.

What Does Your Credit Score Start At?

Checking your own credit never hurts it

Looking at your own score is a soft inquiry. You can get free reports from all three credit bureaus every week at AnnualCreditReport.com.

Guides

Every credit score guide

What Does Your Credit Score Start At?

Your credit score doesn't start at zero - or at 300. With no credit history you have no score at all, and about one in ten US adults has a credit file that still can't be scored. Here's when your first score appears, where it lands, and how to build it.

Varun Attri8 min read

800 Credit Score: What It Gets You and How to Get There

An 800 credit score is exceptional, and nearly one in four Americans has one. Here's what it actually gets you on car loans, personal loans and mortgages, why the best rates often start near 780, and the habits that get you to 800 and keep you there.

Varun Attri16 min read

Does Paying Off a Credit Card Increase Your Credit Score?

Paying off a credit card usually raises your credit score, but not always right away, and not always by as much as you hope. Here's how much it can move, how long it takes, which balance to pay, and the mistakes that make a score drop after a payoff.

Varun Attri11 min read

How Much of Your Credit Should You Use?

The usual advice is to keep credit card balances under 30% of your limits, but people with 800-plus scores average just 7%. Here's how credit utilization is calculated per card and overall, what to use on any limit, and how to lower the balance your issuer reports.

Varun Attri12 min read
Glossary

Key terms

Credit score
A credit score is a three-digit number, most commonly on a 300 to 850 scale, that summarises how likely you are to repay borrowed money based on your credit history.
Credit utilization
Credit utilization is the share of your available revolving credit that you are currently using, calculated as your balances divided by your total credit limits.
APR (annual percentage rate)
APR, or annual percentage rate, is the yearly cost of borrowing money expressed as a percentage, including the interest rate plus certain lender fees.
Debt-to-income ratio (DTI)
Debt-to-income ratio is the share of your gross monthly income that goes toward monthly debt payments, expressed as a percentage.