Questions about Credit & Cards
6 direct-answer and decision-guide pages, each backed by primary sources (IRS, SSA, CFPB, FDIC, Federal Reserve) and reviewed by our editorial team.
Direct answers
50–80 word answers up top, then the math, sources, and follow-up FAQs.
What credit score do I need for a good credit card?
Mainstream rewards cards typically require a FICO score of 670+ (Good). Premium travel cards (Sapphire Reserve, Amex Platinum) realistically need 740+ (Very Good). Below 670, you'll qualify for entry-level cash-back cards, student cards, or secured cards. Below 580, secured cards are the fastest legitimate path back into the prime market.
Read the answerHow many credit cards should I have?
Three to five active credit cards is the sweet spot for most adults: enough to optimise rewards categories and keep credit utilisation low, few enough to pay each one on autopay without losing track. Americans with FICO 800+ scores average about four open cards. Below two limits your utilisation buffer; above eight starts to look risky to underwriters.
Read the answerHow long does it take to build credit from scratch?
Most people can generate a FICO score within 6 months of opening their first credit account, reach the Good tier (670+) within 12–18 months, and Very Good (740+) within 2–3 years. The required ingredients are at least one account, six months of on-time payments, and utilisation kept under 10% before each statement closes.
Read the answerWhat is the ideal credit utilization ratio?
Aim to keep credit utilization under 10% of your total available credit at the moment each statement closes. The classic '30% rule' is the ceiling above which scores actively suffer; the optimum is closer to 1–9%. Zero utilization can slightly hurt because no balance is reported at all. Utilization is 30% of your FICO score and resets monthly.
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Should I…? decision guides
Binary trade-offs with the conditions that flip the answer for your situation.
Cash Back vs Travel Rewards: Which Card Type Wins?
Cash back wins for most U.S. households because it's simple, has no expiration headaches, and the headline value of travel points often shrinks at redemption. Travel rewards pull ahead for households spending $30k+/year on the card who actually fly 2+ international trips a year, then transfer partners can push redemption value above 2 cents per point.
Compare optionsSecured Card vs Student Card: Which Builds Credit Faster?
Choose a student card if you're enrolled in school, near-universal approval, no deposit, and many earn 1–3% cash back from day one. Choose a secured card if you're not a student, have no credit history, or have past damage; the refundable deposit gets returned within 6–12 months once you graduate to an unsecured product.
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