What is a FICO score? How it differs from other scores
-
Key takeaways
A FICO score is a specific, widely used brand of credit score, not the only type that exists.
According to the CFPB, it’s one of several credit scoring models used by lenders.
Most base FICO scores range from 300 to 850, similar to the current VantageScore range.
Payment history and amounts owed carry the most weight in the FICO model, at 35% and 30% respectively.
Different lenders may use a FICO score, a VantageScore, or their own proprietary model.
A FICO score is a specific, widely used brand of credit score, not the only type that exists. Here’s what factors go into it, and how it compares to other scoring models you might encounter.
What is a FICO score?
A FICO score is a particular brand of credit score, one among several scoring models used across the industry, according to the CFPB(opens in new window). Like other credit scores, it’s calculated from the information in a credit report, typically ranging from 300 to 850, with a higher score generally reflecting a stronger credit profile.
Why your FICO score matters for your financial life
Many people assume “credit score” and “FICO score” are interchangeable terms, but that isn’t quite accurate:
FICO is a company, and its score is one specific product. Other companies produce their own scoring models, calculated from similar underlying credit report data but weighted differently. VantageScore, created jointly by the three major credit bureaus, is the other major brand, and its current versions use the same 300-to-850 range as FICO, according to Experian(opens in new window), one of VantageScore’s co-creators.
FICO itself isn’t a single formula either. Lenders may use different FICO versions depending on the type of credit involved, such as a mortgage, an auto loan, or a general-purpose score, and each version can weigh the same underlying data slightly differently. This is one more reason two scores checked on the same day, from different sources, rarely match exactly.
The score checked personally may not be the one a lender uses. Since a score depends on the specific model and version, the version checked through a free app might differ from what a lender actually consults.
The FICO model weighs its factors in known proportions. According to myFICO(opens in new window), payment history accounts for 35% of a FICO score, amounts owed for 30%, length of credit history for 15%, and new credit and credit mix for 10% each. Payment history and amounts owed carry the most combined weight, though the exact impact of each can vary by individual credit file.
What FICO scores mean for newcomers and immigrants
A FICO score, or any credit score, can only be calculated from an existing U.S. credit history, which means a strong credit record built up in another country doesn’t carry over. The CFPB uses the term “credit invisible” for someone with no credit history on file with a U.S. credit bureau, and estimates that roughly one in ten adults falls into this category, alongside millions more with a file too thin to reliably score. For newcomers, that’s simply a starting point rather than a reflection of creditworthiness, and building credit in a new country is really about building the underlying credit history that any scoring model, FICO or otherwise, then draws from.
This also means the FICO-versus-VantageScore distinction matters less at the very beginning than it will later. Neither model can produce a score without enough reported history, so the first priority is generating that history at all, through a secured card, a credit-builder loan, or another starter product, rather than worrying about which brand of score eventually results from it.
First steps toward a strong FICO score
Building credit history first is the priority, since a FICO score can’t be calculated without one, and a secured credit card(opens in new window) is a common starting point.
Prioritizing on-time payments matters most, since payment history is consistently the single heaviest-weighted factor.
Keeping utilization(opens in new window) low across accounts is worth doing early, since it’s the second-heaviest factor in most scoring models, FICO included.
Checking a credit score(opens in new window) periodically helps track progress once enough history exists to generate one.
Common questions about FICO scores
-
Is a FICO score the same as my “credit score”?
Not exactly. FICO is one specific, widely used brand of credit score, but the term “credit score” more broadly includes other scoring models as well, including VantageScore. When someone refers generally to their credit score, they may be referring to a FICO score or a different model, depending on where they checked it.
-
Why might my FICO score differ from a score I see on a free app?
Free credit monitoring apps sometimes display a VantageScore or another model instead of a FICO score, even though both draw from similar underlying credit report data. This is one reason a self-checked score can differ from what a specific lender actually uses.
-
Do all lenders use a FICO score?
No, some lenders use a FICO score, others use VantageScore, and some may use a proprietary model built specifically for their own lending decisions. Checking directly with a specific lender clarifies exactly what they use.
-
How long does it take to get a FICO score with no prior U.S. credit history?
It depends on how quickly a credit account starts reporting activity. Once there’s enough reported history, typically after a few months of activity on an account like a secured card, a FICO score can usually be generated. Being “credit invisible,” in the CFPB’s terms, is a temporary starting condition rather than a permanent one.
In Summary
A FICO score is a specific, widely recognized brand of credit score, but it’s not the only scoring model in use, and understanding this helps explain why a self-checked number might not match what a particular lender sees. Building a strong underlying credit history, through on-time payments and low utilization, supports a favorable outcome across most scoring models, FICO included. Understand your options as you build the credit history that any score is ultimately calculated from.
This publication is provided for general information purposes only and is not intended to cover all aspects of the topics discussed herein. This publication is not a substitute for seeking advice from an applicable specialist or professional. The content in this publication does not constitute legal, tax, or other professional advice from Remitly or any of its affiliates and should not be relied upon as such. While we strive to keep our posts up to date and accurate, we cannot represent, warrant, or otherwise guarantee that the content is accurate, complete, or up to date.