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Enter each account balance, APR, minimum payment, promotional terms, and recurring fees
Enter each account balance, APR, minimum payment, promotional terms, and recurring fees.
Flagship use case · Finance & Planning
Debt Payoff Strategist
Compare avalanche and snowball plans with promotional APR periods, annual fees, one-time payments, import/export, and account-level payoff milestones.
App v1.1.0Site v6.2.0Local by default
Interface preview
Working application structure
This representative capture shows the application shell and primary workspace. Actual results depend on the information entered and the workflow completed.
Desktop viewport · representative interface stateOpen live application →
Visible methodAssumptions and record logic remain reviewable.
Local-first postureData handling is stated in the application.
Portable outputExports support review and continuity.
Explicit boundariesLimitations are part of the product evidence.
User and problem
Where the tool fits
Designed for: Individuals comparing debt-reduction strategies and testing the effect of extra payments, promotional rates, and account fees.
Problem addressed: Simple payoff estimates can be materially wrong when minimum payments, rate changes, annual fees, and one-time payments are ignored.
Core workflow
From input to decision-ready output
Frame→Structure→Analyze→Export
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Set the monthly amount available and compare avalanche and snowball strategies
Set the monthly amount available and compare avalanche and snowball strategies.
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Review payoff order, total interest, completion date, and account milestones; then export the plan
Review payoff order, total interest, completion date, and account milestones; then export the plan.
Method
Transparent calculation and record logic
The methodology is intentionally visible so users can challenge the assumptions and validate the result against authoritative evidence.
How the application works
- Simulates balances month by month using entered APR, minimums, promotional periods, annual fees, and one-time payments.
- Avalanche prioritizes the highest effective interest rate; snowball prioritizes the smallest balance.
- Redirects released payments to the next target as accounts are paid off.
Illustrative output
Avalanche payoff: 31 months Estimated interest: $4,280 Snowball payoff: 33 months Estimated interest difference: +$620
Boundaries
What the result does not prove
- This is an educational estimate, not financial, tax, legal, or credit counseling.
- Lender allocation rules, compounding, fees, and payment timing may differ.
- Users should verify statements, hardship options, and payoff quotes directly with creditors.
Working data remains local to this browser unless the application explicitly describes an external request or the user exports a file. Browser storage can be lost when data is cleared or the device changes.