Understand your monthly mortgage payment, total interest burden, and full cost of homeownership โ before you sign.
A mortgage calculator helps prospective homebuyers and homeowners understand what their monthly repayment will be on a home loan. Unlike personal loans, mortgages often span 15โ30 years, making the total interest amount surprisingly large โ sometimes more than the original property price.
This tool gives you full visibility before you commit to a lender, helping you budget confidently and compare loan options side-by-side.
Your monthly mortgage is split between principal repayment and interest. In the early years of a mortgage, most of your payment goes toward interest. As you pay down the balance, more goes toward principal:
This is why extra early payments are so powerful โ they reduce the principal, which in turn reduces future interest charges dramatically.
A $300,000 home loan at 6.5% for 30 years:
| Metric | Amount |
|---|---|
| Monthly Payment | $1,896.20 |
| Total Interest | $382,633 |
| Total Cost | $682,633 |
| Interest Ratio | 127% of principal |