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The Hive·Grown-Up Stuff·Your Credit Score, Demystified
Money · 3 minute read

A number strangers use to decide if they trust you.

A number strangers use to decide if they trust you with money. Here's what actually moves it. Your credit score is a three-digit summary of how reliably you've borrowed and repaid. Landlords, lenders, sometimes even employers peek at it. It sounds mystical; it's mostly just a few habits, tracked over time.

What actually moves it

  • Paying on time - the single biggest factor. One payment 30+ days late can sting for a while, so automate at least the minimums and you're never late by accident.
  • How much of your credit you're using - keeping balances well under ~30% of your limits helps; maxing cards hurts even if you pay them off later.
  • Age of your accounts - older is better, which is why closing your oldest card can backfire.
  • Not opening a pile of new accounts at once - each application is a small ding.

Check it for free. You're entitled to free credit reports, and many banks and cards show your score free. Look a couple of times a year for errors or accounts you don't recognize - mistakes and fraud are common and both drag your score down.

You don't build good credit by carrying debt or paying interest - that's a myth that costs people money. You build it by using a little credit and paying it back on time, boringly, for years.

Real help, wherever you are

The official source where you live

Services and numbers change over time. If one of these is wrong or missing for your country, telling us is worth more than anything else on this page.

United States

U.S. lenders commonly use three-digit credit scores. Pay on time, keep revolving balances low, and check all three reports at the federally authorized AnnualCreditReport.com. A security freeze is free with Equifax, Experian, and TransUnion.

Canada

Canada uses Equifax and TransUnion credit files. Pay on time, keep utilization modest, and request your own reports directly; checking your own report does not hurt your score.

United Kingdom

The UK has three main credit-reference agencies and no single universal score. Check your files, pay on time, register to vote when eligible, and compare the total cost of borrowing.

Australia

Australia's credit reports are held by several reporting bodies. Repayment history and applications matter; request free reports directly and use ASIC's Moneysmart before borrowing.

New Zealand

New Zealand has multiple credit-reporting companies and no single official score. Check your reports for errors, pay on time, and use Consumer Protection or Sorted before borrowing.

Ireland

Ireland uses the Central Credit Register for qualifying loans. There is not a U.S.-style score to build by carrying a card balance; pay on time and review your report for accuracy.

Worldwide

Credit files, scoring, and borrowing protections differ sharply by country. Check your official consumer-finance authority before applying, and never pay interest just to build a record.

Common questions

The questions people actually ask

What actually affects my credit score?

Payment history and how much of your available credit you are using do most of the work. Length of history, recent applications and account mix matter less, and none of it moves as fast as people expect.

Does checking my own credit hurt my score?

No. Checking your own report is a soft inquiry and has no effect. Applications for new credit are what leave a mark.

Do I need to carry a balance to build credit?

No, and this myth costs people a lot of money. Paying in full every month builds history just as well and costs nothing in interest.

How do I check my credit for free?

Through the officially authorized route in your country rather than an ad. In the US that is AnnualCreditReport.com, and the country notes further down this page point to the right place elsewhere.

How long does bad credit last?

Most negative marks age off after a set number of years, and their weight fades well before they disappear. Consistent on-time payments starting now do more than anything else you can do.

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