AixKit
All-in-One Online Calculators
Part of: Finance →
Buying a home is the largest financial decision most people make. This mortgage payment calculator helps you estimate your monthly payment based on the home price, down payment, loan term, and interest rate — so you can plan your budget before you shop.
| Feature | 30-Year | 15-Year |
|---|---|---|
| Monthly Payment | Lower | Higher (~40% more) |
| Total Interest | Much higher | Significantly lower |
| Interest Rate | Slightly higher | Typically lower by 0.5–1% |
A larger down payment reduces your loan amount, monthly payment, and total interest. Putting down 20% also eliminates the need for private mortgage insurance (PMI), saving you money each month.