These free tools are here to make the numbers easier to see: how long a payoff plan might take, how interest adds up, and how debts compare with income or assets. They run in your browser. We do not store, send, or collect the figures you enter.
Every result is an estimate for education, not financial advice and not a quote or a decision from a lender.
Choose a calculator
Debt Snowball vs. Avalanche
Enter several debts and compare paying the smallest balance first with paying the highest interest rate first.
Credit Card Payoff
See how long the minimum-payment trap can last, and what adding $20, $50, or another extra amount each month could change.
Loan Interest Impact
Move a credit-score slider to see how published average APRs change the payment and total interest on the same auto or personal loan.
Amortization
Break each payment into principal and interest, and view a full schedule with a chart.
Debt-to-Income Ratio
Compare monthly debts with gross income and read general lender guideline bands, explained neutrally.
Net Worth & Liquidity
Add up assets and liabilities, then see liquid savings and how many months of expenses they could cover.
How to use these tools
- Open a calculator and replace the sample figures with your own, or keep the samples to see how the math works.
- Results update as you type. You can change one number at a time to see what happens.
- Use the links on each page if you want a related guide or a side-by-side comparison of loans, cards, or consolidation options.
Looking for product comparisons? Visit our Compare options pages, or start with the Credit Improvement Checklist.
Results are estimates for education only. They are not financial, legal or credit-repair advice, and they are not an offer or a decision from any lender. We do not promise credit-score increases, item removals, or loan or card approvals. Actual rates, payments and qualification depend on the lender, the loan and your full application. See our Financial Disclaimer.