Interest rate change calculator
The calculator below will give you an estimation of how much your monthly mortgage payments could change by if the interest rate changes.
Please note that this applies to customers who have a standard variable rate or tracker rate mortgage. Customers who have a fixed rate mortgage will not be affected by interest rate changes provided they are within their fixed rate term.
Warning – This calculator is for capital repayment mortgages only. The information provided by this tool is for illustrative purposes only and is not a precise calculation. This information does not include all of the details that you need to select a mortgage or compare mortgages.
Make sure you read the separate Mortgage Illustration (ESIS - European Standardised Information Sheet), you can get one of these by calling us on 0800 923 1536. We’re open 8am–8pm Monday to Friday and 9am–1pm on Saturday (excluding bank holidays).