See how long debt payoff could take and what changes if you pay extra each month.
Who this is for
People paying down debt and trying to understand how long it will take.
What to type in
Your debts, their rates and minimums, your payoff method, and any extra payment.
Start with the assumptions, then use the interpretation below to compare tradeoffs without bouncing between sections.
List your debts first, then tell the calculator how much extra you can put toward them.
| name | balance | minimumPayment | annualRatePct | Actions |
|---|---|---|---|---|
Debt plan
On this plan, you pay about $4,591.24 in interest and $22,591.24 in total.
$16,172.39 is the interest you save versus sticking to minimum payments.
Your extra payment of $150.00 is what speeds up the timeline.
The avalanche strategy controls which balance gets the extra money first.
If the payoff timeline is still too long, increasing the extra payment usually matters more than small APR differences.
Use avalanche to minimize interest, or snowball if fast wins are what keep you consistent.
Results
Relative comparison of your main outputs
Payoff timeline
56
Total interest
$4,591.24
Total paid
$22.6K
Interest saved
$16.2K
Payoff timeline
56
Total interest
$4,591.24
Total paid
$22.6K
Interest saved
$16.2K
Remaining balance by month (first 36 months)
Debt-free planning
Payoff progress tied to spending patterns and net worth.
Use this if you want to understand how the calculator works, not just plug in numbers.
Step 1
Enter each debt balance, minimum payment, and APR.
Step 2
Choose avalanche or snowball strategy and set extra monthly payment.
Step 3
Compare payoff months, total interest, and timeline.
These cover the assumptions, tradeoffs, and edge cases behind the calculator.
Use the calculator for the math, then use these guides to make the decision with more confidence.
guide
Loan comparison calculator
Check refinance or consolidation options against your current payoff plan.
/tools/loan-comparison
guide
Learn library
Debt management basics, budgeting, and payoff concepts in plain English.
/learn
blog
Finance blog
Longer reads on payoff order, interest drag, and debt habits.
/blog
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