Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Mortgage Advanced
Interest-Only Mortgage Calculator
Calculate your monthly payment during an interest-only mortgage period and see how it compares to a fully amortizing payment. Useful for borrowers evaluating cash-flow flexibility in the early years of a loan.
Fill in the required fields to see your result.
Mortgage Advanced
Mortgage Extra Payment Calculator
See exactly how much interest you save and how many years you shave off your mortgage by making extra principal payments each month. Ideal for homeowners who want to pay off their loan faster.
Fill in the required fields to see your result.
Key differences
| Interest-Only Mortgage Calculator | Mortgage Extra Payment Calculator | |
|---|---|---|
| Category | Mortgage Advanced | Mortgage Advanced |
| Inputs required | 2 | 5 |
| Result | Interest-Only Payment ($) | Interest Savings ($) |
| What it does | Calculate your monthly payment during an interest-only mortgage period and see how it compares to a fully amortizing payment. Useful for borrowers evaluating cash-flow flexibility in the early years of a loan. | See exactly how much interest you save and how many years you shave off your mortgage by making extra principal payments each month. Ideal for homeowners who want to pay off their loan faster. |