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Personal finance, explained before it's sold

Insurance, credit and saving, explained before you choose.

We explain how insurance policies, loans, cards and savings accounts work, what they cost over their whole life and which questions to ask before you sign. No rankings, no sales pitch, no promises about what you'll save.

The fundamentals

Four guides that make every other decision on this site easier. Start with any of them.

  1. How Interest Rates Work on Loans and Savings

    The one idea behind every loan, card and savings account: what a rate means and how it grows.

    9 min read

  2. Understanding Your Credit Score (and How to Improve It)

    What goes into the score lenders see, and the few habits that move it over time.

    9 min read

  3. Emergency Fund Basics: How Much and Where to Keep It

    How big a cushion makes sense for you, and where to keep it so it's there when you need it.

    9 min read

  4. Health Insurance Terms Made Simple: Deductible, Premium, Copay

    Deductible, premium, copay and out-of-pocket maximum, with one example that ties them together.

    10 min read

In depth: Insurance

Car Insurance Explained: Coverage Types and What You Actually Need

Liability, collision, comprehensive and the rest: what each part of a car insurance policy pays for, which ones the law or your lender requires, and how to choose limits.

  • Liability coverage pays for harm you cause to other people. Nearly every state requires it, and it never pays for your own car.
  • Collision and comprehensive pay for your own car. State law doesn't require them, but a lender or leasing company almost always does.

9 min read

Guides by subject

Insurance

4 guides

Loans & Credit

2 guides

Banking & Saving

1 guide

Money Basics

1 guide

Terms worth knowing

The words that decide what a policy or a loan really costs. Each one is explained in full in the guide linked below it.

APR
The yearly cost of borrowing, including interest and some fees, shown as a percentage so offers can be compared. Read the guide
Deductible
The part of a covered claim you pay yourself before the insurer pays the rest. Read the guide
Credit utilization
How much of your available credit card limits you're using, as a share of the total. Read the guide
APY
The yearly return on a deposit once compounding is counted, which makes savings offers comparable. Read the guide

How we write about money

A guide here should leave you able to read a quote, a policy or a loan offer on your own. That shapes what we do, and what we refuse to do.

Our full method
  1. We explain before we compare. Every guide starts with how the product works, then what to ask, and only then where to look.
  2. We work from primary sources. Regulators, consumer agencies and providers' own terms, each with the date we checked it.
  3. We don't rank products. No "best" lists and no league tables: a single label can't sum up a policy or a loan.
  4. We promise nothing. No savings, returns or approvals: those depend on you and on the provider.