Banks & Central BanksBanking

What a Bank Really Is

A middleman between savers and borrowers

Your bank pays you almost nothing to hold your money, then rents it out for much more. That gap is the whole business.

You'll find out

  • How a bank earns its living
  • Where the word bank comes from
  • The bank that's older than America

Why it matters

Every deposit is a loan you make to your bank. Knowing what it does with yours changes how you see your balance.

About 3 min6 interactive slides · 5 questionsLesson 55 · Zone 7

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More in this zone

  1. 56BankingMost of It Isn't ThereBanks keep only a slice of deposits on hand
  2. 57Gold ReservesThe Vault Nobody VisitsFort Knox holds about half of America's gold
  3. 58Deposit InsuranceWhy Your Deposit Is SafeThe FDIC has your back up to $250,000
  4. 59TrustTwenty-Seven DollarsMuhammad Yunus paid $27 to free 42 villagers, and it grew into a bank for millions
  5. 60Central BanksThe Fed Sets the Price of MoneyOne rate in Washington ripples into your loans
  6. 61Money CreationBanks Just Lend Out SavingsWhen a bank makes a loan, it creates new money
  7. 62Savings AccountsThe Savings Account GapThe same money can earn hundreds of times more one tap away
  8. 63Behavioral EconomicsMental AccountingA dollar is a dollar, but we don't treat it that way