What Is a Good Credit Score? Ranges, Factors, and What Lenders Actually See
A credit score is a three-digit number that summarizes how likely you are to repay borrowed money on time, based on the information in your credit reports. On the scales most lenders use, a score is generally considered "good" once it reaches about 670, but the full picture is more nuanced than a single cutoff.
What a credit score actually measures
A credit score is a statistical prediction, not a grade of your character or your income. Scoring models analyze the data in your credit file and estimate the probability that you will fall 90 or more days behind on a payment in roughly the next two years. A higher number means a lower predicted risk to the lender.
Two companies produce the scores most U.S. lenders rely on: FICO (Fair Isaac Corporation) and VantageScore, a model jointly created by the three national credit bureaus. Both pull from the same underlying source, your credit reports at Equifax, Experian, and TransUnion, but they weigh that data with their own proprietary formulas, so your numbers can differ slightly depending on which model and which bureau a lender checks.
Because a score is derived entirely from your credit reports, factors like your salary, savings balance, age, race, and where you live are not part of the calculation. Lenders may consider income separately, but it never enters the score itself.
The common score ranges
Both the base FICO Score and VantageScore 3.0 and 4.0 use a range of 300 to 850, where higher is better. The tiers below reflect how these models commonly group scores. Lenders set their own thresholds, so treat these as orientation rather than hard rules.
| Range | FICO tier | What it typically signals |
|---|---|---|
| 800-850 | Exceptional | Access to the best available rates and terms |
| 740-799 | Very good | Above-average approval odds and pricing |
| 670-739 | Good | Near or slightly above the average borrower |
| 580-669 | Fair | Subprime; approvals likely but at higher cost |
| 300-579 | Poor | Frequent denials or required deposits |
VantageScore uses slightly different cutoffs but a similar shape, with its "good" band starting around 661. Note that some specialized FICO versions, such as scores tuned for auto lending or credit cards, run on a 250 to 900 scale, which is why a number you see in one place may not match another.
The five factors that move a FICO score
FICO publishes the approximate weight of each category that feeds its general-purpose score. The exact influence varies from person to person, but the relative importance is consistent.
Payment history (about 35%)
Whether you have paid past accounts on time is the single most influential factor. Late payments, collections, charge-offs, and bankruptcies carry significant weight, and a payment reported 30 or more days late can stay on your report for up to seven years.
Amounts owed and credit utilization (about 30%)
This is dominated by your credit utilization ratio: the share of your available revolving credit you are using. Keeping balances low relative to limits generally helps. If you are working to bring balances down, a structured plan can speed the process; the Debt Payoff Calculator and Debt Snowball Calculator can help you compare approaches, and the credit card minimum payment trap explains why paying only the minimum keeps utilization stubbornly high.
Length of credit history (about 15%)
This reflects how long your accounts have been open and the average age of all of them. Closing your oldest card can shorten this average, so it is worth thinking twice before doing so.
New credit (about 10%)
Opening several accounts in a short window, and the associated hard inquiries, can modestly lower a score. A single hard inquiry usually has a small, temporary effect.
Credit mix (about 10%)
Having experience with both revolving accounts (credit cards) and installment loans (such as an auto loan or mortgage) can help, though it is the least heavily weighted factor and not worth taking on debt to chase.
Why your score matters
A score is most consequential when you borrow a large amount over a long term, because small differences in your interest rate compound into real money. Mortgages are the clearest example: lenders price home loans in tiers, and moving up a tier can lower your annual percentage rate. You can see how rate changes affect a monthly payment with the Mortgage Calculator, and model car financing with the Auto Loan Calculator.
Beyond pricing, scores influence approval decisions, credit limits, and security deposits. They can also matter outside of lending: landlords, insurers (where state law permits), and utility companies sometimes review credit information. A score is one input among several, though; for a mortgage, lenders also scrutinize your debt-to-income ratio, which measures monthly debt payments against gross income.
Common misconceptions and pitfalls
Several widespread beliefs about scores are inaccurate, and acting on them can backfire.
- Checking your own score does not hurt it. Reviewing your report or score is a "soft" inquiry with no effect. Only "hard" inquiries from credit applications can lower it.
- Carrying a balance does not help. You do not need to leave a balance and pay interest to build credit. On-time payment of the statement balance is what counts; revolving interest is simply a cost.
- Closing old cards can hurt. It can reduce total available credit (raising utilization) and shorten average account age.
- You have many scores, not one. Different models, versions, and bureaus produce different numbers, so a free score from one source may not match what a specific lender pulls.
- Income is not in the score. A high salary does not raise a score directly, and a modest one does not lower it.
If you find errors on your reports, U.S. consumers are entitled to free copies from each bureau, and you have the right to dispute inaccurate information under federal law.
How to build or maintain a good score
The most reliable path is straightforward and slow: pay every bill on time, keep revolving balances low relative to limits, open new accounts sparingly, and let your accounts age. Scores respond to sustained behavior over months, not days, so patience matters more than any single tactic. Improving your credit is one piece of a broader financial picture; tracking the whole picture with the Net Worth Calculator can keep the score in context alongside savings, assets, and debts.
This article is educational and not personalized financial advice. Lender criteria, scoring models, and consumer-protection rules change over time, so verify specifics with the relevant bureau, lender, or a qualified advisor before making a decision.
Frequently Asked Questions
On the common 300-850 scale used by FICO and VantageScore, a score of roughly 670 or higher is generally considered good, and 740 and up is very good to exceptional. Individual lenders set their own thresholds, so the cutoff for a specific loan can vary.
Both are credit scoring models that read data from your credit reports, but FICO and VantageScore use different proprietary formulas and slightly different range boundaries. As a result, your two numbers can differ even when calculated on the same day from the same reports.
No. Viewing your own score or credit report is a soft inquiry and has no effect on your score. Only hard inquiries, which occur when you apply for new credit, can cause a small, usually temporary dip.
There is no fixed timeline, but scores reflect sustained behavior over months and years rather than days. Consistently paying on time and keeping balances low is the most reliable approach, and serious negative marks like late payments can remain on a report for up to seven years.
No. Income, savings, and net worth are not part of credit score calculations because scores are based only on the information in your credit reports. Lenders may review your income separately when deciding whether to approve an application, but it never enters the score itself.