Finance
Loan Payoff Calculator
See when you'll be debt-free and how extra payments save you time and interest on any loan.
Understanding Loan Payoff
A projection, not a payoff quote
The timeline assumes the rate and entered payment stay fixed, with no new borrowing or fees. Your lender's payoff quote can differ because of daily interest, accrued charges and payment dates. Compare the assumptions with your statement before relying on a date.
Snowball vs avalanche methods
Snowball prioritizes the smallest balance; avalanche prioritizes the highest rate while maintaining required payments on all debts. With the same budget and no differing fees or benefits, higher-rate principal generally offers greater interest savings. This tool models one loan, not a multi-debt allocation plan.
When extra payments matter most
Earlier principal reduction lowers more future interest charges when the rate and regular payment stay unchanged. This tool applies recurring extras from the first month and the lump sum before the first month's interest. It does not schedule a later-year lump sum or a true biweekly payment plan.
Refinancing vs extra payments
Refinancing can change the rate, fees, required payment and term; a lower payment alone does not establish savings. Compare closing costs, the time you expect to keep the loan and any lost benefits. This single-loan projection does not include refinancing costs.
Guide
How to use the Loan Payoff Calculator
The Loan Payoff Calculator helps you make a quick estimate, compare scenarios, and understand the numbers behind the result. It is designed for fast planning, with enough context to make the answer useful instead of just a number.
- Enter the amounts, rates, and time period that match the scenario you want to model.
- Review the main result first, then scan the supporting totals to understand what drives it.
- Change one input at a time to compare payments, interest, growth, savings, or break-even points.
Method
How this calculator works
It compares your entered monthly payment without extras against that same payment with recurring extras or a lump sum before the first month's interest. It does not silently raise the entered payment. Non-reducing payments and scenarios not paid off within 600 months are flagged rather than assigned a payoff date. Actual daily-interest loans and federal repayment benefits are outside this model.
This calculator is useful for estimating when debt will be paid off and how much interest extra payments can save.
Because assumptions matter, try a few values that represent optimistic, typical, and conservative cases.
Financial results are estimates. Actual loan terms, taxes, fees, rates, and market returns can change the final outcome.
Example
Worked example
For a $5,000 balance at a fixed 22% annual rate divided into monthly periods, $150 monthly gives 52 payments and $2,798.05 interest. At $200 monthly, the result is 34 payments and $1,749.88 interest. The final payment is capped at the balance due. This single-debt illustration excludes fees, new charges, changing rates and daily-balance lender rules.
FAQ
Common questions
Should I pay off the highest-rate debt or the smallest balance first?
Highest-rate first prioritizes interest savings; smallest-balance first prioritizes clearing accounts. A fair comparison requires the same budget while maintaining required payments, and assumptions about fees, rates and loan benefits. This tool models one balance, not a complete multi-debt plan.
How much does an extra $50 a month matter on a credit card?
In the simplified monthly model, a $5,000 balance at a fixed 22% annual rate takes 52 payments at $150 with $2,798.05 interest. At $200 it takes 34 payments with $1,749.88 interest. Daily interest, new charges and fees are excluded.
Why does my balance barely move even though I pay every month?
When the payment is close to the monthly interest charge, almost nothing reaches principal. At 22% APR, a $5,000 balance accrues about $92 of interest a month — a $100 payment leaves only $8 for the balance. Small payment increases have outsized effects in that zone.
What information do I need for the Loan Payoff?
You usually need remaining balance, interest rate, payment amount, and extra payment strategy. You can change the inputs and recalculate as many times as needed.
How does the Loan Payoff calculate the result?
It compares your entered monthly payment without extras against that same payment with recurring extras or a lump sum before the first month's interest. It does not silently raise the entered payment. Non-reducing payments and scenarios not paid off within 600 months are flagged rather than assigned a payoff date. Actual daily-interest loans and federal repayment benefits are outside this model.
Are the results exact?
Financial results are estimates. Actual loan terms, taxes, fees, rates, and market returns can change the final outcome.
Related
Related calculators
Guides
Learn more
- Should I Pay Off Debt or Invest? How to Decide
- Debt Snowball vs Avalanche: Repayment Order and Trade-Offs
- How Long Does It Take to Pay Off Student Loans?
- How Long Will It Take to Pay Off Credit Card Debt?
- What Is a Good Debt-to-Income Ratio? (DTI Explained)
- How to Pay Off a Loan Faster (and How Much You Save)
Sources