Debt Payoff Planner

Create a clear, optimized plan to eliminate debt faster and save on interest.

Ready

Inputs

Enter your debts, budget, and constraints. Results update automatically.

Monthly payment budget ?

Total monthly amount available (minimums + extra).

Extra monthly payment ?

Adds to your monthly budget.

Strategy ?

Optimize switches modes depending on whether you set a goal date.

Goal payoff date (optional) ?

Leave blank for “lowest interest under your current budget” optimize mode.

Advanced options

Lump sum payment (one-time) ?

One-time extra applied immediately.

Step-up (monthly increase) ?

Date + monthly amount increase.

Acronym legend

Expand

APR: Annual Percentage Rate (interest rate).

UMD: Universal Module Definition (Chart.js script format).

IIFE: Immediately Invoked Function Expression (JS wrapper).

Debt list ?

Math uses monthly compounding for simulation; daily interest burn uses APR/365 for a clear “cost of waiting” view.

Results

Clarity, confidence, and momentum — with strategy selection explained.

Time to debt-free

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Total interest

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Next debt to focus on

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Required payment (goal solver)

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Daily interest burn

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Momentum

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Progress

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Total balance over time

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Debt breakdown

Interest share

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Scenario explorer

Test “What if I add $X/month?” and optionally delay it.

+$/month ?

$200 per month

Delay (months) ?

0 month delay

Scenario impact —

Debt snowball roadmap —

Month	Focus debt	Start	Payment	Interest	End

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Quick Topics