What Is a Good Credit Score? (+ Debt Payoff Guide)

A credit score is a three-digit number — typically between 300 and 850 — that summarizes how reliably you have managed borrowed money. Lenders use it to quickly estimate the risk of lending to you: the higher your score, the lower the perceived risk, and the better the loan terms you qualify for.

The most widely used model is FICO, created by Fair Isaac Corporation. FICO scores are used in roughly 90% of U.S. lending decisions. VantageScore, a model created by the three major credit bureaus (Equifax, Experian, TransUnion), uses the same 300–850 scale and is commonly shown in free credit monitoring apps.

Scores are calculated from data in your credit reports — your history of payments, debts, and credit accounts. Credit reports are maintained by the three bureaus, and your score can differ slightly between them depending on which bureau's data each model uses.

FICO and VantageScore use slightly different category labels, but both use the 300–850 range. Here are the standard FICO tiers:

• 300–579 — Poor. Most lenders will not approve standard loans. Secured cards and credit-builder loans are typically the only options. High-risk borrowing at very high rates.
• 580–669 — Fair. Some lenders will extend credit but at higher-than-average rates. FHA mortgage eligibility starts around 580 (with 10% down). Subprime auto loans available.
• 670–739 — Good. Mainstream lending approval. Near-average interest rates on most products. Most major credit cards available.
• 740–799 — Very Good. Above-average rates and terms. Most preferred lenders will approve with strong terms. Best credit card rewards programs accessible.
• 800–850 — Exceptional. Best available rates on mortgages, auto loans, and personal loans. Highest credit limits. Easiest approval across the board.

The average U.S. FICO score is around 715 (as of recent data), which falls in the "good" tier. About 21% of Americans have scores above 800.

"Good" is context-dependent:

• For approval purposes: 670+ gets you standard loan approval from most lenders. Below 670, you may need to shop around or use alternative lenders.
• For mortgage rates: The biggest tier jumps happen around 640, 680, 720, and 760. A 720 vs. 760 score can mean the difference between 6.5% and 6.2% on a 30-year mortgage — roughly $15,000 in extra interest on a $300,000 loan.
• For auto loans: Rates drop sharply above 720. Buyers with 750+ often qualify for manufacturer-subsidized financing (0%–3.9% rates).
• For credit cards: Premium rewards cards (travel points, cash back) typically require 700–720+. The highest-tier cards usually want 740+.

If your goal is simply getting approved, aim for 670+. If your goal is the best rates and terms available, aim for 740+.

FICO calculates scores from five categories of data, each weighted differently:

• Payment history (35%). The single biggest factor. Every on-time payment builds your score; every missed payment damages it. A single 30-day late payment can drop a score by 50–100 points. Accounts in collections, charge-offs, and bankruptcies have severe negative impact.
• Amounts owed / credit utilization (30%). How much of your available credit you are using. Lower is better. Utilization above 30% starts hurting your score; above 50% is significantly damaging.
• Length of credit history (15%). How long your accounts have been open, and how old your oldest and average accounts are. Closing old accounts can hurt your score by reducing your average account age.
• Credit mix (10%). Having a variety of credit types — revolving (credit cards), installment (mortgages, auto loans, student loans) — signals that you can manage different forms of credit.
• New credit / hard inquiries (10%). Applying for multiple new credit accounts in a short period suggests elevated financial risk. Each hard inquiry typically reduces your score by a few points for up to one year.

The most effective actions, in order of impact:

1. Never miss a payment. Set up autopay for at least the minimum due on every account. One late payment can undo months of progress.
2. Pay down credit card balances. Getting utilization below 30% — ideally below 10% — is the fastest way to boost a score, often within 30–60 days.
3. Dispute errors on your credit report. Review reports from all three bureaus at AnnualCreditReport.com. Incorrect negative marks, duplicate accounts, and fraud can be disputed and removed.
4. Do not close old accounts. Even unused cards you do not spend on contribute to your credit history length and available credit limit.
5. Limit new credit applications. Each hard inquiry temporarily reduces your score. Only apply for new credit when needed.
6. Become an authorized user. Being added to a long-standing account with good history can add positive age and payment history to your report.

High debt balances increase your credit utilization and your monthly obligations. Two proven payoff strategies:

Debt Snowball

Pay minimum payments on all debts, then put every extra dollar toward the smallest balance first. When that debt is paid off, roll its payment to the next smallest. The quick wins create motivation and momentum.

Best for: people who need psychological wins to stay motivated. Costs more in interest than avalanche.

Debt Avalanche

Pay minimum payments on all debts, then put every extra dollar toward the highest interest rate debt first. When that is paid off, roll its payment to the next highest rate. Mathematically optimal — minimizes total interest paid.

Best for: people with discipline and large high-rate debts (e.g., 20%+ APR credit cards). Can feel slow if the highest-rate debt also has the largest balance.

Use the debt payoff calculator to model both strategies with your actual balances and rates — it shows exactly how long each takes and how much interest you save.

Use these tools to turn credit awareness into an action plan:

• Debt Payoff Calculator — compare snowball vs. avalanche with your real numbers, see total interest saved
• Loan EMI Calculator — calculate monthly payments on any loan before you take it
• Loan Amortization Calculator — see how each payment splits between principal and interest over the life of the loan
• Compound Interest Calculator — understand how compound interest accelerates debt (or savings) growth over time