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Credit Cards Payoff Calculator

Calculate how long it will take to pay off multiple credit cards and how much interest you will pay using the optimal strategy.

$
per month

Your Credit Cards

# Card Name Balance ($) Min. Payment ($) Interest Rate (%)

Credit Cards Payoff Calculator Guide

How This Calculator Works

This calculator uses the **Avalanche Method** (highest interest rate first), which is mathematically the most efficient way to pay off debt. It minimizes the total interest paid.

The Strategy

  1. Pay the **minimum payment** on all credit cards every month.
  2. Put all remaining budget toward the card with the **highest interest rate**.
  3. Once that card is paid off, roll its payment to the next highest interest card.
  4. Repeat until all cards are paid off.

Why This Method is Best

  • Saves the most money in interest compared to other methods.
  • Reduces the time you stay in debt.
  • Psychologically motivating as you see high-interest debt disappear faster.

Tips for Success

  • Try to increase your monthly budget even by $50–100 if possible — it makes a huge difference.
  • Consider balance transfer cards with 0% intro APR to accelerate payoff.
  • Stop adding new charges to your cards while paying them off.