Moneywise Glossary

Credit & debt

Which debt to pay first, and what really moves your score.

Average card rate when you carry a balance 22.36% Aug 2026

Same debts, same monthly budget. Which order finishes cheaper?

$
Your debts
Visa
$
%
$
Store card
$
%
$
Personal loan
$
%
$
Car loan
$
%
$

4 things to know

Costly mistakes

  • Paying only the minimum$7,811

    InsteadThat's the interest on $5,000. Pay a fixed amount instead: $192 a month clears it in three years.

  • Carrying a balance to “build credit”$1,118/yr

    InsteadInterest does nothing for your score. Pay the statement balance in full every month.

  • Letting one bill go 30 days late7 years

    InsteadThat is how long it can stay on your report. Put every minimum on autopay, then pay more by hand.

  • Closing your oldest cardscore drop

    InsteadIt shortens your history and raises credit utilization. Keep no-fee cards open with a small bill on autopay.

  • Opening new cards before a big loanhigher rate

    InsteadEach application is a hard inquiry. Wait 6 to 12 months before a mortgage or car loan.

More calculators

Every number, worked out

A typical mix of debts and one monthly budget. Both plans finish the same month; the snowball wins a debt sooner and costs a little more.

Worked debt payoff example
Four debts, $1,000 a month in all
1Visa24.99% APR, minimum $2108,400.00
2Store card19.99% APR, minimum $35650.00
3Personal loan11.90% APR, minimum $1453,200.00
4Car loan7.49% APR, minimum $30010,500.00
5Total owedLines 1 to 422,750.00
6Extra each month beyond the minimums$1,000 − $690310.00
Avalanche: highest rate first
7First debt paid offVisamonth 20
8Debt-freemonth 27
9Total interest3,657.66
Snowball: smallest balance first
10First debt paid offStore cardmonth 2
11Debt-freemonth 27
12Total interest4,039.43
13Price of the quicker winsLine 12 − line 9381.77
Sources (7)
  1. myFICO (Fair Isaac): What's in my FICO Scores? (35 / 30 / 15 / 10 / 10)
  2. FICO: FICO Score Credit Insights: average FICO Score 714 (spring 2026) (Mar 24, 2026)
  3. Federal Reserve Board: Consumer Credit (G.19): credit card and auto loan interest rates (FRED TERMCBCCALLNS, TERMCBAUTO48NS)
  4. Kellogg School of Management, Northwestern University: Gal and McShane, 'Can Small Victories Help Win the War?' (Journal of Marketing Research, 2012): the snowball approach to debt (2012)
  5. Consumer Financial Protection Bureau (12 CFR 1026.7(b)(12)): Regulation Z: repayment disclosures on credit card statements (minimum payment warning, 36-month comparison)
  6. Equifax, Experian and TransUnion: AnnualCreditReport.com: free weekly credit reports
  7. Consumer Financial Protection Bureau: Credit card interest rate margins at all-time high: the average margin over the prime rate rose from 9.6 points in 2013 to 14.3 in 2023 (Feb 22, 2024)

How the math is checked