Your credit score quietly shapes some of the biggest financial decisions of your life, from the mortgage rate you are offered to whether a landlord approves your application. Yet many people have never seen the full range explained in plain language. This guide breaks down the FICO score ranges used by the three major bureaus, what each tier means in practice, and exactly how your score changes the interest you pay.
How Credit Scores Work
A credit score is a three-digit number that predicts how likely you are to repay borrowed money. The most widely used model is FICO, which runs from 300 to 850. Three bureaus, Equifax, Experian, and TransUnion, each maintain a credit file on you, and your score can differ slightly between them because lenders do not always report to all three.
Scores are built from five ingredients: payment history carries the most weight at about 35 percent, followed by amounts owed at 30 percent, length of credit history at 15 percent, new credit at 10 percent, and credit mix at 10 percent. Paying every bill on time is therefore the single most powerful habit you can build.
FICO Score Ranges Explained
Here is the standard FICO breakdown:
| Range | Rating | What Lenders See |
|---|---|---|
| 800 to 850 | Exceptional | Lowest risk; best rates and terms |
| 740 to 799 | Very Good | Reliable borrower; near-prime rates |
| 670 to 739 | Good | Acceptable risk; standard rates |
| 580 to 669 | Fair | Higher risk; subprime rates, larger deposits |
| 300 to 579 | Poor | Very high risk; approvals difficult |
Most conventional mortgage programs want to see at least 620, while the best advertised rates typically start around 740. Crossing from one tier to the next can be worth thousands of dollars, which is why small score improvements pay off so handsomely.
What Each Tier Means for Borrowing
In the Exceptional and Very Good tiers, you qualify for the lowest advertised rates, higher credit limits, and premium rewards cards. Lenders compete for you. In the Good tier, you will be approved for most mainstream products at standard rates, which is a perfectly comfortable place to be.
The Fair tier is where borrowing gets expensive. You can still get approved, but expect higher interest rates, lower limits, and security deposits on things like apartments and utilities. In the Poor tier, many applications are declined outright, and the credit you can get, such as secured cards, comes with steep costs. The good news is that scores are not permanent; consistent on-time payments rebuild them over time.
How Your Score Changes Your Loan Rate
The clearest way to feel the impact is a mortgage. Take a 300,000 dollar, 30-year fixed loan. A borrower with a 760 score might qualify for 6.5 percent, giving a monthly principal and interest payment of about 1,896 dollars. A borrower with a 620 score on the same loan might be offered 7.5 percent, pushing the payment to roughly 2,098 dollars.
That is a difference of about 202 dollars every month, or more than 72,000 dollars in extra interest over the life of the loan. The same pattern holds for auto loans and personal loans: a lower score almost always means a higher rate, which means you pay more for the exact same purchase.
Worked Example
Consider two car buyers financing 25,000 dollars over 60 months. Buyer A has a 780 score and secures 6 percent interest. The monthly payment is about 483 dollars, and total interest paid is roughly 3,998 dollars. Buyer B has a 640 score and is offered 11 percent. The payment jumps to about 543 dollars per month, with total interest of roughly 7,608 dollars.
Buyer B pays 60 dollars more each month and 3,610 dollars more overall for the identical car. This is the real-world price of a lower credit tier, and it repeats on every loan you take while the score stays down.
Frequently Asked Questions
What is considered a good credit score in 2026?
Most lenders treat 670 and above as good, with 740 plus unlocking the best rates. The national average FICO score sits in the low 700s.
Do all three bureaus give the same score?
Not necessarily. Each bureau holds slightly different data, so your Equifax, Experian, and TransUnion scores can vary by 10 to 30 points or more.
Does checking my own score hurt it?
No. Checking your own score is a soft inquiry and never affects it. Only hard inquiries from actual credit applications can cause a small temporary dip.
How fast can I raise my score?
Paying down high balances can lift a score within one or two billing cycles, since utilization updates monthly. Recovering from missed payments takes longer, often 12 to 24 months of clean history.
What is the difference between FICO and VantageScore?
Both use a 300 to 850 scale, but they weigh factors differently. FICO is used in about 90 percent of lending decisions, so it is the score that matters most.
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Use our Loan Calculator to compare payments at different interest rates, and our Mortgage Calculator to see exactly what your score tier costs you on a home loan.