How do I improve my credit score?
In one paragraph
Pay every bill on time and bring credit card utilization below 30% — those two factors account for roughly 65% of a FICO score, and consistent progress on both produces measurable score improvements within 60–90 days.
What this actually means
Credit scores are not mysterious — they are calculated from a small set of inputs, and understanding which inputs matter most makes improvement straightforward.
**Payment history is the single largest factor**, accounting for approximately 35% of a FICO score. A single 30-day late payment can drop a score by 50–100 points and stays on a credit report for seven years. The solution is automation: setting every bill to autopay at least the minimum due eliminates the risk of an accidental missed payment.
**Credit utilization** — the ratio of revolving balances to credit limits — accounts for roughly 30% of the score. A borrower carrying a $2,000 balance on a $4,000 limit card is using 50% utilization. Most credit experts recommend staying below 30%, with below 10% producing the best scores. Paying down balances is the most direct route; requesting a credit limit increase (without increasing spending) reduces the ratio without requiring payoff.
**Length of credit history** makes up about 15% of the score. This factor improves passively over time — the key action is avoiding the closure of old accounts, which shortens the average age of accounts.
**Credit mix and new inquiries** each account for roughly 10%. Opening several new accounts in a short period signals risk; applying for credit selectively is better than chasing every promotional offer.
For someone with limited credit history, a secured credit card or a credit-builder loan can establish a track record. For someone rebuilding after missed payments, the priority is time and consistent on-time behavior — there are no shortcuts, only clean months stacking up.
Monitoring credit reports (free annually from AnnualCreditReport.com) catches errors that depress scores through no fault of the borrower. Disputing inaccuracies is one of the few ways to improve a score without changing spending behavior.
