--- title: "Loan Payoff Calculator: Free Online Tool with Guide & FAQs | ShoutingNow" description: "Enter your remaining balance and monthly payment to see months until payoff, total interest, and payoff date. Compare 10%, 20%, and 30% payment increases." url: "https://shoutingnow.com/tools/loan-payoff-calculator/" image: "https://shoutingnow.com/wp-content/uploads/2026/07/shoutingnow-preview-scaled.webp" --- # Loan Payoff Calculator Enter your remaining balance and monthly payment and see months until payoff, total interest, and a payoff date. Compare what a 10%, 20%, or 30% bigger payment would do with a balance chart and a month-by-month schedule. ## How to use this loan payoff calculator 1. Enter your current loan balance and annual interest rate. 2. Choose Pay regular amount and type in your monthly payment, or choose Pay off within time and set a target term so the tool works out the required payment for you. 3. Set your next payment date to get an estimated payoff month. 4. If it helps, add an annual repayment increase percentage to model payments that rise each year. 5. Click Calculate and the payoff time, interest, comparison table, chart, and schedule all show up on the right. Need the standard monthly payment for a brand-new loan? Use the [Loan Calculator](https://shoutingnow.com/tools/loan-calculator/). Working on a revolving credit card balance instead? See the [Credit Card Payment Calculator](https://shoutingnow.com/tools/credit-card-payment-calculator/). Want a full amortization table with extra payments built in? Check the [Amortization Calculator](https://shoutingnow.com/tools/amortization-calculator/). ## How loan payoff time is calculated Each month, interest builds on your remaining balance at the monthly rate, which is just the annual rate divided by 12. Your payment covers that interest first, and whatever is left over chips away at principal. The calculator walks through this month by month until the balance hits zero or 50 years pass, whichever happens first. ### Worked example Take a $100 balance at 12% annual interest with $12 monthly payments: - Payoff time ≈ 9 months - Total interest ≈ $4.95 - Total repaid ≈ $104.95 The comparison table shows exactly how much a 10%, 20%, or 30% bigger monthly payment cuts your interest and pulls the payoff date earlier. ### When your payment is too low If your monthly payment does not even cover the first month’s interest, the balance keeps growing instead of shrinking, and the loan will never amortize. Bump up the payment or double-check the rate you entered. ## Examples and use cases ### Real-world use cases - Student loan exit: A graduate with $18,000 at 5.5% checks how long standard $200 payments take compared to adding $75 extra each month. - Personal line of credit: Someone models paying off a $3,200 balance in 12 months to land on a realistic monthly target. - Early payoff goal: A borrower uses the comparison table to see how much sooner they would be done if they raised payments by 20% after a raise. ### Related tools Looking for investment growth projections instead? Try the [Compound Interest Calculator](https://shoutingnow.com/tools/compound-interest-calculator/). ## Frequently Asked Questions ### How does the loan payoff calculator work? You enter your balance, rate, and monthly payment, and the [Loan Payoff Calculator](https://shoutingnow.com/tools/loan-payoff-calculator/) simulates each month until the balance hits zero, then reports months to payoff, total interest, and a payoff date. ### What if my payment does not cover interest? That is negative amortization, where the payment falls short of monthly interest and the balance actually grows over time. Bump up your payment or double-check the rate; the tool caps its iterations at 50 years so it will not run forever. ### What is "Pay off within time"? Rather than typing a payment amount, you set a target term in years and months, and the calculator works backward to find the fixed monthly payment that clears the balance by then at your interest rate. ### What does annual repayment increase do? It raises your payment by whatever percentage you enter each year, which is handy for modeling salary growth or planned step-ups. Both the schedule and the chart show the higher payments kicking in over later years. ### How should I read the payment increase comparison table? It lines up payoff time, total interest, and interest saved against your base payment for scenarios where you pay 10%, 20%, or 30% more each month, a quick way to see what extra principal payments are actually worth. ### Where can I get the monthly payment for a new loan? The [Loan Calculator](https://shoutingnow.com/tools/loan-calculator/) handles payment amount and totals. If you want a full amortization table with recurring extras built in, the [Amortization Calculator](https://shoutingnow.com/tools/amortization-calculator/) is the better fit. ```json [{"@context":"https://schema.org","@type":"Organization","name":"ShoutingNow","url":"https://shoutingnow.com/","logo":{"@type":"ImageObject","url":"https://shoutingnow.com/wp-content/themes/shoutingnow-theme/assets/images/logo.png"},"sameAs":["https://x.com/makani20","https://www.linkedin.com/in/makani20/","https://post-see.com"],"contactPoint":{"@type":"ContactPoint","contactType":"customer support","email":"support@shoutingnow.com","url":"https://shoutingnow.com/contact/"},"slogan":"Learn. Build. Grow."},{"@context":"https://schema.org","@type":"WebPage","name":"Loan Payoff Calculator","description":"Enter your remaining balance and monthly payment to see months until payoff, total interest, and payoff date. 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