FAQ
What is an amortization schedule?
Amortization is the process of spreading out a loan into a series of fixed payments over time. You'll be paying off the loan's interest and principal in different amounts each month, although your total payment remains the same.
Understanding Loan Terms
Scenario Name
A custom label to help you identify this specific calculation. This is especially useful when comparing multiple loan options or saving scenarios for future reference.
Loan Amount (Principal)
The total amount of money you are borrowing. This is the initial balance of the loan before any interest is added or payments are made.
Interest Rate (Annual %)
The annual cost of borrowing the money, expressed as a percentage. This rate determines how much interest accrues on your remaining balance each period.
Loan Term
The total duration of the loan. You can specify this in years (typical for mortgages) or months (typical for auto or personal loans). This determines the number of scheduled payments.
Payment Frequency
How often you make a payment. While "Monthly" is the most common, some loans may be paid weekly, bi-weekly, or annually. Frequent payments can slightly reduce the total interest paid over time.
Start Date
The date when your first payment period begins. This helps generate a realistic calendar-based amortization schedule. Cannot be in the future.
Extra Payment
An optional additional amount paid toward the principal balance in every payment period. Even small extra payments can significantly shorten the loan term and reduce total interest costs.
How do extra payments affect my loan?
Making extra payments directly reduces your Principal Balance. Because interest is calculated based on the remaining balance, a smaller principal means less interest accrues in every subsequent period. This creates a compounding effect that results in:
- Significant Interest Savings: You avoid paying interest on the portion of the principal you've paid off early.
- Term Reduction: By paying more than the minimum, you reach a zero balance faster, potentially shaving years off a long-term loan like a mortgage.
- Faster Equity Building: You own more of your asset (like your home or car) sooner.
Can I use this for a mortgage?
Yes, this calculator is ideal for fixed-rate mortgages. It provides the same schedule you would receive from a lender, helping you plan your financial future.