How much can you save by paying off debt faster?
Free calculators for mortgages, car loans and credit cards. Enter your numbers and see the interest and time you save. Everything runs in your browser.
No sign-upPrivate: nothing is uploadedFormulas explained
Choose a calculator
Each one explains its math and assumptions.
- Mortgage Extra Payment Calculator
See the interest and time you save by paying a little extra each month.
Open → - Biweekly Mortgage Calculator
Compare biweekly and monthly payment schedules.
Open → - Mortgage Lump Sum Calculator
What a one-time extra payment does to your payoff date.
Open → - Auto Loan Early Payoff Calculator
Pay off a car loan early and see the savings.
Open → - Credit Card Payoff Calculator
Months to pay off a balance and the total interest.
Open → - Compound Interest Calculator
Growth with monthly contributions over time.
Open →
For educational purposes only. Results are estimates and not financial advice. Your lender's figures may differ because of fees, escrow, rounding and payment timing. See our methodology.