Simple calculators for real-life money decisions

MoneyDecisionLab helps you make money decisions with simple tools and clear guides. Start with our debt payoff calculators to see how long payoff could take, how much interest you could save, and which option may fit your situation best.

Debt payoff calculators

Pick the tool that matches your question. Each calculator is made to help you compare a real next step.

Credit Card Payoff Calculator

See how long it may take to pay off your balance and how changes to your payment can affect the timeline.

Credit Card Payoff Calculator

Minimum Payment Calculator

See what paying only the minimum could mean for your payoff time and total interest.

Minimum Payment Calculator

Balance Transfer Calculator

Compare a balance transfer against staying with your current card and estimate possible savings.

Balance Transfer Calculator

Debt Avalanche vs Snowball Calculator

Compare two popular payoff methods and see which one fits your numbers and motivation style.

Debt Avalanche vs Snowball Calculator

Extra Payment Payoff Calculator

Test how extra monthly payments could shorten payoff time and reduce interest.

Extra Payment Payoff Calculator
Compare payoff options

Start with the guide

Not sure where to begin? This guide walks through the basics of paying off credit card debt in plain English and helps you choose the next tool to use.

Read How to Pay Off Credit Card Debt

How MoneyDecisionLab helps

MoneyDecisionLab is built to help you make simple money decisions with less guesswork.

See the numbers
Use simple calculators to estimate payoff time, interest, and the effect of different payment choices.

Compare real options
Test common choices like paying extra, using a balance transfer, or choosing avalanche versus snowball.

Learn without jargon
Read short guides written for beginners, not experts.

Explore more

Learn more about the site, read more articles, or get in touch.

About MoneyDecisionLab

Learn what this site is for and how we keep the tools simple and useful.

Visit the Blog

Read more beginner-friendly articles about money decisions and calculators.

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