Free Loan Calculator Online
Calculate monthly payments, total interest, and view a full amortization schedule
| Month | Payment | Principal | Interest | Balance |
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Complete Loan Analysis
Everything you need to understand your loan at a glance
See your monthly payment update in real time as you adjust the loan amount, interest rate, or term length.
View a detailed period-by-period breakdown showing how each payment is split between principal and interest over the life of the loan.
Instantly see the total amount you will pay over the loan term and how much of that goes to interest versus principal.
About the Free Loan Calculator Online
A loan calculator estimates the fixed monthly payment on an amortising loan from three inputs: the amount borrowed, the annual interest rate, and the term. It uses the standard amortisation formula, in which each payment covers the interest accrued that month first and applies the remainder to the principal, so the balance falls faster near the end of the term.
Because early payments are mostly interest, the total repaid can be considerably more than the amount borrowed, and a longer term lowers the monthly payment while raising that total. The calculator shows the monthly figure alongside the total interest so you can compare terms honestly rather than looking at the monthly cost alone.
How to Use the Free Loan Calculator Online
- Enter the loan amount, annual interest rate, and term in years.
- Read the monthly payment.
- Check the total interest and total repaid to compare different terms.
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Frequently Asked Questions
Is the loan calculator free?
Yes, the loan calculator is completely free with no signup and no limit on how many calculations you run. It works entirely in your browser, so the figures you enter stay on your device and are never sent anywhere.
How does it calculate monthly payments?
Enter the loan amount, interest rate, and term, and the calculator applies the standard amortization formula to work out your fixed monthly payment. It combines principal and interest so each payment is the same across the life of the loan.
Does it show total interest and an amortization schedule?
Yes. Along with the monthly payment, it shows the total interest you will pay and a full amortization schedule, so you can see how each payment splits between principal and interest over time.
Can I use it for any type of loan?
You can use it for common fixed-rate loans such as personal, auto, and home loans. Enter the amount, rate, and term for your loan and it estimates the payment and interest for planning purposes.