Interest rate change calculator

Mortgage interest rate change

If you're preparing for a mortgage interest rate change, you're probably wondering what it will mean for your finances. Our interest rate change calculator might help, as it could give you an idea of what your new monthly payment could be.

So whether your current mortgage deal is coming to an end, or if you're on a standard variable rate, you might be able to plan ahead.  

Let's get started...

Tell us a bit about your mortgage and we'll show you how your payment might change.

How long you've left on your mortgage term

Based on what you've told us:

Your current monthly payment is about:


Your estimated monthly payment could be:


All calculations are for illustrative purposes only. The information above is based on the details you have provided.