SESKStuff Everyone Should Know
SESK: Stuff Everyone Should Know · sesk.info/teen-credit-variable-apr

What does a variable APR do?

It changes with an index interest rate.

Start playing free

  1. It changes with an index interest rate ✔
  2. It never changes
  3. It changes only when you spend more

Why: A variable rate moves with a benchmark. A fixed APR does not fluctuate with changes to an index.

Huh, didn't know that: A fixed rate can still rise, but issuers typically must warn you first.

The dad joke
When does it rain money? When there is change in the weather.
Like this card?
Play the game

References

Answer: It changes with an index interest rate. A variable rate moves with a benchmark. A fixed APR does not fluctuate with changes to an index.

  1. CFPB: Fixed vs variable APR www.consumerfinance.gov/ask-cfpb/what-is-the-difference-between-a-fixed-apr-and-a-variable-apr-en-45
    A variable-rate APR, or variable APR, changes with the index interest rate.
    Checked 2026-10-10.

Think this answer is wrong? Tap "Challenge this answer" on the card in the game and tell us why.

Test yourself in the game

MoneyWhen you pay with a debit card, whose money are you spending?MoneyUnder 21, what does a card issuer generally require to give you your own credit card?MoneyIf a thief uses your lost credit card, the most you owe is how much?

That's stuff everyone should know.