Regular payment
$0.00per periodLoan setup
Enter the loan terms
Advanced payments and rate changes
Extra payments
Rate changes
Calculation options
One-time payments on non-scheduled dates first pay accrued interest; the remainder reduces principal.
The complete schedule appears below. Scroll down to review every payment, chart, and annual total.
Amortization Pro
Loan amortization summary and payment schedule
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Loan input
Terms used for this schedule
Schedule results
Loan totals and payoff
Interest is calculated from the entered dates and day-count method. Payment rows are shown exactly as calculated by the free online version.
Total interest
$0.000.00% of principalTotal paid
$0.00$0.00 extraPayoff
—0 scheduled paymentsRemaining balance
$0.00Paid offKeep this schedule
Need to save this loan and come back to it?
The free calculator is ideal for a quick schedule. Amortization Pro adds editable payment rows, saved loan files, retrieval, CSV export, and printable Windows reports for a $49 one-time purchase.
Loan analysis
Charts and annual breakdown
Loan cost
Principal and interest
Balance
Remaining principal over time
Annual breakdown
Interest versus principal
Payment detail
Amortization schedule
Payment rows are view-only in the free calculator. Download Amortization Pro to edit individual dates, payments, rates, and notes.
Want to edit the rows below?
Change individual dates, payments, rates, and notes in Amortization Pro
Download the Windows evaluation before buying. The registered version is $49 one-time.
Done calculating?
Turn this one-time calculation into a loan file you can reuse
Amortization Pro can save and retrieve schedules, recalculate after row-level changes, print reports, and export CSV files. One Windows license is $49 with no subscription.
Before you continue
Review an amortization example.
See how the software handles extra principal payments, balloon balances, changing interest rates, and biweekly schedules. Or browse all amortization guides.