Calculator-First Scenario Testing

Debt Payoff Calculator

Compare debt snowball, avalanche, and single-payment scenarios before you commit to a plan. When you want a worksheet you can keep updating every month, move the final numbers into the spreadsheet tool.

Open Debt Spreadsheet Instead

Use Case 1

Compare snowball vs avalanche

See which payoff order fits your balances, motivation, and interest tradeoffs.

Use Case 2

Test monthly payment scenarios

Try different payment amounts before you lock yourself into an unrealistic target.

Use Case 3

Move the final plan into a worksheet

Once the math makes sense, track the plan month by month in the spreadsheet tool.

100% Free - No Signup - Local-First

Test payoff options before you start tracking

Use the calculator when you want a faster answer. Use the spreadsheet when you want a plan you can keep updating after real payments happen.

Prefer a spreadsheet workflow? Open Debt Spreadsheet

Debt Snowball Calculator

Extra Monthly Payment

Additional amount to accelerate payoff

$200/mo

Your Debts

Your Freedom Date

2.7 years

All debt paid off in 32 months with the snowball method

?Interest Saved vs. Minimum Only

$3,269

Money you keep in your pocket

?Time Saved vs. Minimum Only

2.5 years

Faster to debt freedom

Snowball Payoff Order

1
Personal Loan
$3,000 @ 12%
Month 11
0.9 yrs
2
Credit Card 1
$5,000 @ 22%
Month 22
1.8 yrs
3
Credit Card 2
$8,000 @ 18%
Month 32
2.7 yrs

Ready to turn the calculator result into a worksheet?

Open the debt spreadsheet if you want to track balances, log real monthly payments, export to Excel, or save a printable PDF after you settle on the plan.

Open the debt spreadsheet