Mortgage calculator

Loan *
Interest rate *
Monthly payment *
First payment date (YYYY-MM-01)
Interest paid before first payment
Early payment #1 amount		date
Early payment #2 amount		date
Early payment #3 amount		date
Early payment #4 amount		date

Input numbers as float using dot as a decimal separator and nothing as thousands separator.

This calculator is in no way authoritative. The author of this tool hereby rejects responsibility for any actions based upon these calculations.

This tool uses no cookies, does not store the calculated data anywhere in any form and in no way tracks the user involved. Feel free to inspect the source code if in doubt.