Debt Payoff Simulator
Compare the mathematical savings of the Debt Avalanche strategy against the psychological wins of the Debt Snowball strategy. Model your payoff timeline instantly.
📋 Debt Payoff Ledger
Debts Profile📊 Payoff Projections
Freedom MetricsUnderstanding Payoff Strategies: Snowball vs. Avalanche
❄️ What is the Debt Snowball Method?
Popularized by personal finance authors, the Snowball method focuses on momentum. You sort your debts from smallest balance to largest. You put all extra budget toward paying off the smallest balance first while maintaining minimums on others. Paying off accounts quickly provides early psychological wins that keep you motivated.
🏔️ What is the Debt Avalanche Method?
The Avalanche method is the mathematically optimal path to paying off debt. You sort debts from highest interest rate to lowest. All extra budget goes toward the debt with the highest rate first. By reducing high-interest compounds early, you pay less total interest and become debt-free faster.
How to Pick the Best Strategy?
If you value raw numbers and interest savings, use the Debt Avalanche. If you are prone to fatigue or get discouraged by long payoff timelines, the Debt Snowball provides quicker milestones to help you build and sustain behavioral momentum.
A Worked Example
Suppose you owe $1,000 on a card at 12% and $5,000 of medical debt at 22%, with $300 a month to put toward them beyond the minimums. The avalanche method attacks the 22% medical debt first because it accrues the most interest — the cheaper path overall.
The snowball method clears the $1,000 card first for a fast, motivating win, then rolls its payment into the medical balance. Avalanche usually saves more money; snowball more often gets people across the finish line. The simulator shows both timelines side by side so you can see exactly what the motivation is costing you.
Frequently Asked Questions
Should I pay off debt or build savings first?
Most planners suggest keeping a small starter emergency fund (around $1,000) first, then aggressively paying down high-interest debt — credit-card rates usually far exceed what a savings account can earn.
Does debt consolidation help?
Consolidating several debts into one lower-rate loan can simplify payments and cut interest, but it only helps if the new rate is genuinely lower after fees and you avoid running the old balances back up.
How is my debt-free date calculated?
The simulator applies your minimum payments plus any extra toward your debts in the chosen order (snowball or avalanche), recomputing each balance and its interest every month until everything reaches zero.