Amortization Calculator
Simply Enter in the Loan Amount, pick a start month, and click on 'Calculate'.
Loan Summary
Monthly Payment
$0.00
Total Interest
$0.00
Loan Amount Taken
$0.00
Extra Principal Paid
$0.00
Payoff Date
-
Number of Payments
0
Total Cost
$0.00
Interest Saved
$0.00
Payment Breakdown
Amortization Schedule
| Payment Date | Payment | Principal | Interest | Extra Principal | Balance |
|---|
Still have questions? We have answers | See why people love us.
Key Features
Comprehensive Loan Analysis
Full Breakdown of Payments, Interest, and Payoff Date calculated in Real-time.
Interactive Schedule
Periodic Payment timeline with Principal Amount/Interest Breakdown.
Export & Print
Download CSV or Generate Free Printable Reports with a Single Click.
Dynamic Visualizations
Interactive Loan Amortization chart shows Payment allocation over time.
Mobile Responsive
Works flawlessly on all Devices including Desktop, Tablets, & Mobiles with responsive inputs.
No Hidden Costs
100% Free with no Registration required.
Frequently Asked Questions
What Kinds Of Loans Will Your Calculators Work For?
You can use our Calculator to calculate different types of loans like:
- Car Loan
- Student Loan
- Home Loan (Mortgages)
- Home Equity Loan
- Business Loan
- Personal Loan
- Credit Card
What Is Amortization And Why Is It Important?
Amortization means paying off a debt over time in equal, regular payments. With each payment you make, part of the money goes toward paying off the interest (the fee for borrowing), and the rest goes toward lowering your actual loan balance (the principal).
Use this Amortization Calculator to Enter your desired Payment and calculate your loan amount. You can then examine your principal balances by payment, total of all Installment loans payments made, and total interest paid.
What Can This “Amortization Checker” Do?
Use our Free Calculator to Enter the amount of payment you want to make and calculate your loan amount. Or, enter the Amount of the loan and find out the Monthly Payment Amounts. You can then look at your principal balances by payment, total of all payments made and total interest paid. You can also use Extra Payment Calculator feature to see how they get your loan term short.
Is There A Cost To Use This Tool?
No, Use AmortizationCalculator.Onl’s Free Amortization Estimator with no Sign-Ups or Hidden Fees.
Which Fields Are Required?
You need to fill the following fields in the above Mortgage Amortization Calculator:
- Start Date (first payment month)
- Loan Amount (total borrowed)
- Interest Rate (annual rate, as a percentage)
- Loan Term (in years)
Why Does The Start Date Matter?
It determines your Payment Timeline. For example, a July 2025 start date schedules payments on the 1st of each subsequent month.
How To Calculate The Monthly Payment, Interest Rate, Principal, And Balance Of A Loan Or Mortgage?
Use this amortization calculator to Enter your desired Payment and calculate your loan amount. You can then examine your principal balances by payment, total of all Installment loans payments made, and total interest paid.
How Accurate Are The Results?
The Calculations follows standard Amortization Formula used by lenders. For precise Figures, Enter your desired Payment details (Interest Rate’s, Loan term’s, etc.) matching your Loan Agreement.
What’s The Difference Between “Principal” And “Interest” In The Schedule?
- Principal: Reduces your loan balance.
- Interest: The Cost of Borrowing (goes to the Lender).
Early payments are mostly Interest; over time, more goes toward Principal.
Why Does My Payoff Date Shift?
Extra Payments shorten your Loan Term. Even small amounts (e.g., $100/month or roughly £80/month) can cut years off a Mortgage.
What’s The “Load More Payments” Button For?
The Schedule initially allows you to create a payment table for a loan of 12 months. Click “Load More” button to display additional payments.
Can I Download Or Print The Schedule?
Yes, you can download or print the schedule. Use the Download, Email, or Print buttons to:
- Download the Amortization Schedule in CSV, Excel, or Google Sheets format.
- Print the Complete Spreadsheet of Amortization Schedules.
- Save as PDF for easy sharing and future reference.
- Email the Loan Summary directly to your Inbox or another Recipient.
How Do Extra Principal Payments Work?
Enter in an Amount and Frequency (Monthly, Quarterly, Half Yearly, Yearly or One-Time). 9Zip’s Mortgage Calculator with Extra Payments will recalculate your Payoff Timeline and total Interest Savings.
Which Is Better: Making Biweekly Payments Or Monthly?
- Biweekly Payments can really add up! Because you end up making one extra full payment per year, you’ll pay off your Loan sooner and save on interest.
- Monthly Payment helps break down your Repayment schedule into fixed monthly payments.
Try both Advanced options in the free Loan Calculator to compare how your payoff date and total interest paid change.
Can I Simulate A One-Time Lump-Sum Payment?
Yes, you can simulate a one-time lump-sum payment. Select “One-Time” under Payment Frequency for extras.
How Do Irregular Extra Payments Work?
The tool models fixed extras at regular intervals. For irregular payments, approximate the payments by taking an average of them every year.
How Does “Total Interest” Change With Extra Payments?
Extra payments pay down your principal quicker, thereby lowering the interest charged throughout the Life of the Loan.
What’s “Interest Saved” In The Table?
The difference between total interest paid with and without extra payments. Basically, “Interest Saved” in the Amortization table do Estimates how much you could possibly Save on Interest.
Can I Use This For Adjustable-Rate Loans (ARMs)?
No, you cannot use this for Adjustable-Rate Loan’s (ARMs). Our Amortization Calculation Tool assumes a Fixed Interest Rate.
What Happens If My Lender Charges A Penalty For Early Payoff?
Some of the lenders tack on a “prepayment penalty” if you pay your loan off ahead of schedule. Our Calculator shows what you save on interest, but always check with your lender to see if a fee applies to your extra payments.
Will My Lender Accept Extra Payments?
Yes, most lenders will accept extra payments, but check your Loan Terms. Some may Apply Extras to Future Payments unless specified for Principal.
Why Aren’t Results Appearing?
Ensure all entered values are valid. For example:
- Loan Amount: Enter only numbers (e.g., 10000).
- Interest Rate: Input as a percentage (e.g., 5.5, 9.5).
- Loan Term: Specify in years (numeric values only).
Invalid entries may result in Calculation errors.
My Payoff Date Isn’t Updating With Extra Payments?
- Verify the Extra Payment Amount is > 0.
- Try increasing the Amount or Frequency.
How Do I Adjust My Inputs?
- Change any value and click “Calculate” again. The Schedule updates instantly.
- You can also click on “Reset” button in order to enter fresh values.
What’s The Best Strategy For Extra Payments?
- Higher Frequency: Biweekly/Monthly extras Save More Money than annual payment.
- Early payments: Save the Most Interest by Making Extra Payments Early in the Loan term.
Is My Loan Data Stored?
No, your Loan Data is not stored. All Calculations happen in your browser. Nothing is Saved or Shared.
Our Users Share Their Wins
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Denver, CO
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