What actually moves your FICO score

The five factors that make up your score, by weight.

Source: myFICO, What's in my FICO Scores. Pulled July 19, 2026.

Payment historyAmounts owedLength of credit historyNew creditCredit mix35%30%15%10%10%0%10%20%30%40%
Table view
ItemShare of your FICO Score
Payment history (whether you pay on time)35%
Amounts owed (mostly credit utilization)30%
Length of credit history (how old your accounts are)15%
New credit (recent applications and inquiries)10%
Credit mix (cards, loans, mortgage)10%

Frequently Asked Questions

How long does it take to build credit from nothing?

It typically takes six months to generate an initial credit score and up to one year to build a good score (670+). The timeline depends on which methods you use and your consistency with on-time payments.

Can I build credit without a credit card?

Yes. Credit-builder loans, becoming an authorized user, and using Experian Boost all build credit without traditional credit cards. However, secured credit cards are often the fastest option because they build revolving credit history, which is valuable to lenders.

Do I need money to start building credit?

Secured credit cards and credit-builder loans require deposits, typically $200-$5,000. However, becoming an authorized user and using Experian Boost are free options to get started.

What if I get rejected for a secured credit card?

Rejections are rare for secured cards since they're low-risk for issuers. If you're rejected, try a credit union, they often have more flexible approval standards and lower deposit requirements. You can also start with Experian Boost or an authorized user arrangement while you save for a deposit.

Will being an authorized user hurt the primary cardholder?

No. Adding you as an authorized user doesn't impact their credit negatively, and it helps you build history. However, if they rack up debt or miss payments, it will hurt *your* emerging score, so choose a responsible primary cardholder.

How do I know if my progress is working?

Check your free credit report weekly at AnnualCreditReport.com after you've had accounts for at least six months. You should see accounts appearing on your report and, after six months, an actual credit score. Credit Booster AI also tracks your progress and alerts you to changes in your credit profile.