Debt Payoff Calculator
Debt can feel overwhelming, but a clear payoff plan changes everything. This calculator lets you enter all your debts, add an extra monthly payment, and instantly compare the two most popular payoff strategies — so you can choose the approach that saves the most money or keeps you most motivated.
Debt Payoff Calculator
| Debt Name | Balance | Rate % | Min Payment | |
|---|---|---|---|---|
$ | $ | |||
$ | $ | |||
$ | $ |
Payoff Strategy
Avalanche vs Snowball interest saved: $259.34
Debt-Free In
3y 4m
Total Debt
$14,600.00
Total Interest
$3,591.17
Total Paid
$18,191.17
How to Use This Calculator
- 1 List each debt with its current balance, interest rate, and minimum payment.
- 2 Enter any extra amount you can pay beyond the minimums each month.
- 3 Choose Avalanche (highest rate first — minimizes total interest) or Snowball (lowest balance first — builds momentum).
- 4 The calculator simulates month-by-month payoff and shows your debt-free date and total interest paid.
Debt-Free Faster: Tips
- ✓ Avalanche method saves the most money mathematically; Snowball is better if you need psychological wins to stay motivated.
- ✓ Even $50–$100 extra per month dramatically cuts payoff time and interest on high-rate debt.
- ✓ Consolidating high-rate credit cards into a lower-rate personal loan can reduce interest and simplify payments.
- ✓ Build a small emergency fund ($1,000) before aggressively paying off debt — otherwise emergencies go back on the credit card.
Frequently Asked Questions
What is the debt avalanche method?
You pay minimums on all debts, then throw every extra dollar at the highest-interest-rate debt first. Once it's paid off, roll that payment to the next highest-rate debt. This method minimizes total interest paid.
What is the debt snowball method?
You focus extra payments on the smallest balance first. Each payoff frees up cash for the next debt, building a 'snowball'. It's mathematically less efficient than avalanche but psychologically motivating.
Should I pay off debt or invest?
If debt interest rate > expected investment return, pay off debt first. High-rate credit card debt (18–25%) should almost always be prioritized over investing, except for employer 401k matching (that's an instant 50–100% return).
What is debt consolidation?
Combining multiple debts into a single loan, ideally at a lower interest rate. It simplifies payments and can reduce interest — but only works if you stop accumulating new debt.
Related tools:
Loan Calculator Compound Interest Calculator