Mortgage & Loan Amortization Calculator
Estimate monthly home loan payments, total interest costs, and annual payoff schedules.
Annual Amortization Schedule
| Year | Principal Paid | Interest Paid | Ending Balance |
|---|
How to Use Mortgage Calculator
- Enter the home purchase price and your down payment (in dollars or percentage).
- Select the mortgage loan term (e.g. 30, 20, 15, or 10 years).
- Input the annual interest rate percentage.
- Review monthly Principal & Interest, total monthly payment, and the amortization schedule.
Technical Specifications & How It Works
Monthly principal and interest payment is calculated using the standard fixed amortization formula: M = P[i(1+i)^n] / [(1+i)^n - 1].
Early loan payments predominantly service accrued interest, while later payments accelerate equity building through higher principal allocation.
All loan computations execute 100% in local memory with zero financial profiling.
Frequently Asked Questions
What is included in a monthly mortgage payment?
A standard payment includes Principal, Interest, Property Taxes, and Homeowners Insurance (often referred to as PITI).
How does down payment affect monthly payments?
A larger down payment reduces total borrowed principal, resulting in lower monthly payments and decreased total interest paid over the life of the loan.
What is an amortization schedule?
An amortization schedule is an itemized table outlining every payment breakdown between principal repayment and accrued interest.