Money & Career

Understanding Your Credit Score

Read your own credit report, know what moves your score, and make decisions that raise it on purpose.

This course is for members

$9 unlocks every course in the library, this one included, plus a credit to build a topic of your own and at least 10 new courses every month.

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What you will learn about Understanding Your Credit Score

The 7-day sprint
  1. What a Credit Score Actually Is. A credit score is a number that predicts how likely you are to fall 90 days behind on a debt, calculated from the information in your credit report.
  2. Reports, Bureaus, and Where the Data Comes From. Your score is only as good as your credit report, which is a file at each of three national bureaus built from what your lenders choose to send them.
  3. Payment History, the Heaviest Factor. Whether you pay on time carries more weight than anything else in the score, and a single payment reported 30 days late can do real damage.
  4. Utilization, the Factor You Can Move Fastest. Credit utilization is your reported revolving balance divided by your credit limit, and it is the biggest lever you can change within a single billing cycle.
  5. Age of Credit and Credit Mix. Long-standing accounts and experience with more than one kind of credit both nudge your score up, which is why closing old cards can backfire.
  6. New Credit and Inquiries. Applying for credit creates a hard inquiry, and while one costs little, a cluster of applications signals urgency to the model.
  7. Fixing Errors and Building a Plan. You have a legal right to dispute inaccurate information, and a deliberate plan built on the five factors beats chasing score points at random.
The 80/20: the 7 concepts that matter most
  • On-time payment history is the foundation
  • Reported utilization, not spending, is what counts
  • You have many scores, not one
  • Old accounts are quietly valuable
  • New credit costs a little now and helps later
  • Your report is the source code, and errors are common
  • Credit mix matters, but never borrow to build it
The core idea, explained like you are 5

A credit score is a prediction of how likely you are to miss payments in the future, produced by a model that reads only the borrowing history in your credit report.

Then the quiz and the ladder

10 questions that correct you when you are wrong, and beginner, intermediate, advanced levels, each with a practical exercise.