Formulas & Calculation Methodology
M = P \times \frac{r(1+r)^n}{(1+r)^n - 1} + \text{Taxes} + \text{Insurance}
Fixed-rate long-term mortgage loan amortization formula.
How to Use Mortgage Calculator
- Enter the property purchase price and your down payment amount or percentage.
- Select the loan tenure (15, 20, 30 years) and annual interest rate.
- Optionally include annual property tax, insurance, and HOA dues.
- View the monthly cost breakdown and multi-year amortization schedule.
Frequently Asked Questions (FAQ)
What percentage down payment is recommended?
A down payment of 20% is recommended to avoid private mortgage insurance (PMI) and lower monthly payments.
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