FICO vs VantageScore: How the Two Scoring Models Differ
FICO and VantageScore are two separate credit scoring systems that read the same credit reports but weight the information differently. Both use a 300 to 850 range and both are licensed to lenders, yet the two scores for the same consumer can differ because the companies behind them build and update their models independently.
This guide is general educational information for U.S. readers. It is not financial advice and does not describe your individual credit file. Figures such as score ranges and timeline estimates are typical examples, not promises.
Key takeaways
- FICO and VantageScore are separate scoring systems built by different organizations, and both use a 300 to 850 range.
- FICO publishes approximate factor weights, while VantageScore uses its own factor weighting and does not publish fixed percentages.
- Both models are calculated from credit reports maintained by Equifax, Experian, and TransUnion.
- Lenders choose which scoring model to use, so one credit file can produce different numbers depending on the model and version.
- Because the two models measure the same data differently, a FICO score and a VantageScore are not directly interchangeable.
FICO and VantageScore are two separate credit scoring systems that read the same credit reports but measure the information in them differently. Both products use a 300 to 850 range, and both are licensed to lenders, yet a FICO score and a VantageScore for the same consumer on the same day can differ. The difference between FICO and VantageScore comes down to who builds each model and how each one weighs a credit file.
Two scoring systems from two different publishers
The FICO score is developed and sold by Fair Isaac Corporation. VantageScore was created as a joint venture by the three nationwide credit reporting agencies: Equifax, Experian, and TransUnion. Both companies license their models to banks, credit unions, auto lenders, card issuers, and other creditors, and each lender decides which model it will use for a given decision.
That structure explains a common source of confusion. There is no single credit score that describes a consumer. Two lenders can look at the identical credit file and see two different numbers because they purchased two different models. Each company also releases updated versions of its model over time, so even the same brand of score can produce different results depending on the version a lender pulls.
How FICO weighs the factors in a credit file
FICO publishes approximate weights for the five categories of information it considers. Those weights describe how much each category contributes to a FICO score.
| Category | Approximate weight in the FICO score |
|---|---|
| Payment history | 35% |
| Amounts owed | 30% |
| Length of credit history | 15% |
| New credit | 10% |
| Credit mix | 10% |
These categories overlap with how most scoring systems treat a credit file. Payment history covers whether accounts have been paid on time. Amounts owed reflects balances relative to credit limits, which is the idea behind credit utilization. Length of credit history looks at the age of accounts, credit mix looks at the variety of account types, and new credit looks at recently opened accounts and inquiries. More detail on the mechanics appears in how credit scores are calculated.
How VantageScore weighs the factors
VantageScore uses its own factor weighting and does not publish fixed percentages. The model considers comparable categories of information — payment history, balances, the age and mix of accounts, and recent credit activity — but the influence of each category is not disclosed as a set of percentages.
Because those weights are not published, a VantageScore cannot be reverse-engineered from the FICO percentages. The two models may reach different conclusions about the same file even when they examine the same categories of data.
Why the same credit file can produce two different scores
Several mechanics separate the two models:
- Different weights. A single late payment or a high balance carries a different amount of influence in each model.
- Different definitions. Each model sets its own thresholds for what counts as a recent account, a new inquiry, or a high balance.
- Different versions. Both companies issue updated versions over time, and lenders may use older or decision-specific versions.
- Different treatment of limited files. Each model handles short or thin credit histories in its own way.
A consequence is that a score is only meaningful in context. A 700 in one model does not occupy exactly the same position in the distribution as a 700 in the other. This is why credit score ranges explained can be described generally across models while individual scores cannot be transferred directly from one model to another.
Both models read the same credit report
Neither score is calculated from nothing. Both draw on the information in a credit file maintained by one of the three nationwide credit reporting agencies: Equifax, Experian, and TransUnion. A consumer has three files, one at each agency, and the contents can differ because creditors are not required to report to all three. That means a FICO score and a VantageScore built from the same agency's file share their raw material but not their arithmetic.
How long negative information stays in the file
Because both models read the same reports, the retention rules in the Fair Credit Reporting Act (FCRA, 15 U.S.C. section 1681) shape both. The Consumer Financial Protection Bureau publishes consumer guidance on these rules.
| Item | How long it generally stays on a credit report |
|---|---|
| Most negative information, including late payments | 7 years |
| Chapter 7 bankruptcy | 10 years |
| Chapter 13 bankruptcy | 7 years |
| Hard inquiries | 2 years |
The age of this information matters because payment history is the largest single category in the FICO model and a major input in VantageScore as well. That category is covered in more depth in payment history and credit scores.
Disputes and the file both models read
If a report contains information that is inaccurate or incomplete, the FCRA gives consumers the right to dispute it with the credit reporting agency. Under the FCRA, an agency generally must investigate a dispute within 30 days, and that period can extend to 45 days if the consumer provides additional information during the initial 30-day window. A corrected file changes the input to every model that reads it, whether that model is a FICO score or a VantageScore.
Access to reports and scores
The FCRA gives consumers the right to a free credit report from each nationwide agency every 12 months, and the three agencies currently provide free reports weekly through AnnualCreditReport.com. Those reports do not automatically include a FICO score or a VantageScore. Where a free score is offered, the provider determines which model it uses. Some providers display a FICO score and others display a VantageScore, and the Experian credit education library is one example of a provider documenting which model it displays. Ongoing credit monitoring services vary in the same way.
Side-by-side summary
| Feature | FICO score | VantageScore |
|---|---|---|
| Publisher | Fair Isaac Corporation | Equifax, Experian, and TransUnion joint venture |
| Score range | 300 to 850 | 300 to 850 |
| Published factor weights | Yes, as approximate percentages | No fixed percentages published |
| Primary data source | Credit reports from the three nationwide agencies | Credit reports from the three nationwide agencies |
| Who chooses the model | The lender | The lender |
What the difference means in practice
Two things follow from the way the market is organized. First, when a consumer sees a score, the model behind the number matters as much as the number itself. Second, comparing a FICO score against a VantageScore pulled from a different source is not an apples-to-apples comparison, because the two figures come from different formulas reading different copies of a file.
Existing coverage on this site, including the credit score hub and the credit reports hub, describes how the underlying data is assembled and how each category of information is treated inside the scoring models.
This page is published for education only and is not financial advice.
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Frequently asked questions
Is a VantageScore the same as a FICO score?
No. They are two separate scoring systems produced by different publishers. FICO is developed by Fair Isaac Corporation, and VantageScore was created by Equifax, Experian, and TransUnion as a joint venture. Both use a 300 to 850 range and both read credit reports, but each applies its own weighting to the information in the file.
Why are my FICO score and VantageScore different?
The two models assign different influence to the same categories of information, define thresholds differently, and release updated versions over time. They may also read different files, since a consumer has a separate file at each of the three nationwide agencies and creditors are not required to report to all three. Any of these factors can produce two different numbers from the same underlying credit activity.
Do FICO and VantageScore use the same score range?
Most credit scores, including FICO and VantageScore, use a range of 300 to 850. Sharing a range does not make the two scores interchangeable, because a given number may sit at a different point in each model's distribution.
Does VantageScore publish how much each factor counts?
No. VantageScore uses its own factor weighting and does not publish fixed percentages. FICO, by contrast, publishes approximate weights: payment history 35%, amounts owed 30%, length of credit history 15%, new credit 10%, and credit mix 10%.
Which model do lenders use when I apply for credit?
The lender chooses. Both FICO and VantageScore are licensed widely across the consumer credit market, and a single lender may use different models for different products or different versions of the same model over time.
Related guides
- How Credit Scores Are Calculated
- Credit Score Ranges Explained
- Payment History And Credit Scores
- Credit Utilization Explained
- Credit Mix Explained
- Length Of Credit History Explained