New mortgages, interest only mortgages and interest rate rises

Mortgages are some of the biggest commitments you'll make in your financial life, and with all the options, it can be hard to work out what they'll cost you.

Our mortgage calculator can help, it'll give you a simple, ballpark figure to show you the monthly payments you'd pay on:

  • New mortgages
  • Interest only mortgages
  • Your mortgage if there was an interest rate rise.

You can also adjust the mortgage term, interest rate and deposit to get an idea of how those affect your monthly payments.

To get started all you need is the price of your property, or the amount left on your mortgage.

Mortgage Calculator