Debt Payoff Planner

Present bias in debt payoff. Snowball wins on motivation. Avalanche wins on math. Present bias pushes you toward quick wins even when high-interest debt bleeds you longer. Knowing your willpower horizon matters.

Behavioral finance research shows that present bias quietly shapes money choices long before a spreadsheet does. People often treat the first number they see — a monthly payment, a tax refund, an approval amount — as the “real” answer, then build a story that defends it. This calculator surfaces a second number on purpose: total cost, opportunity cost, runway, or match left on the table.

Use the outputs as decision hygiene, not destiny. Re-run the tool when rates, income, or goals change. Pair the estimate with a habit system — automatic transfers, spending reviews, and future-self reminders — so the insight survives past the browser tab. PsyFi exists to turn that moment of clarity into ongoing behavior change.

Authoritative sources for Canadian rules include the Canada Revenue Agency and the Financial Consumer Agency of Canada. Always confirm current limits, stress-test rates, and program details before you commit to a contract or contribution.