Amortization Schedule Calculator
What is Amortization Schedule and Why it Matters
Amortization schedule is a table detailing each periodic payment on a loan, broken down into interest and principal components. Understanding how to calculate amortization schedule by hand is crucial for managing your finances and making informed decisions about your loans.
How to Use This Calculator
- Enter your loan amount, interest rate, and loan term.
- Click “Calculate”.
- View your amortization schedule and chart below.
Formula & Methodology
The formula for calculating the periodic payment (P) is:
P = PMT(r, n, PV, FV, T)
Where:
- r is the interest rate per period
- n is the number of payments per period
- PV is the present value (loan amount)
- FV is the future value (usually 0 for loans)
- T is the total number of periods (loan term)
Real-World Examples
Data & Statistics
| Loan Term (years) | Monthly Payment | Total Interest Paid |
|---|---|---|
| 10 | $100 | $6,000 |
| 15 | $80 | $12,000 |
| 20 | $65 | $15,000 |
Expert Tips
- Make extra payments to pay off your loan faster.
- Consider refinancing if interest rates drop significantly.
- Regularly review your amortization schedule to track your progress.
Interactive FAQ
What is the difference between amortization and depreciation?
Amortization is used for intangible assets like patents or goodwill, while depreciation is used for tangible assets like vehicles or equipment.
IRS Publication 939 – Home Mortgage Interest Deduction