Remortgage calculator

Use our remortgage calculator to work out how much your monthly remortgage payments will be.

Our calculator should only be used as a guide to your repayments, it is advised to check the monthly costs with your mortgage provider before committing to a mortgage.

Santander Fixed Rate Mortgages

Santander offer a great range of award winning
fixed rate mortgages from 4.1%
Fix your mortgage for up to 5 years

on Santander mortgages

Call Santander on 0800 032 4266

How do I use the remortgage calculator?

Our remortgage calculator compares remortgages available in the UK against each other, looking at their interest rates, terms and conditions, and duration. It will calculate your typical monthly repayments, and the total amount you’ll be paying back. Some mortgages offer different interest rates according to how much you’re going to borrow, the length of mortgage, and the type of mortgage. Our mortgage calculator takes all of this into account.

To find out more, read our introductory guide to remortgaging.

Using the mortgage calculator is really easy: Just enter the size of the mortgage you require, and the interest rate. If you don’t know the interest rate, use the average rate, which in the UK is 5.37% (Credit Action, 2008). You also have to enter the total period you want to repay the remortgage over. Our calculator will then do the hard work for you, giving you an indication of your typical monthly repayments, and the total amount you’ll be paying back.

As always, it is advised to check the monthly costs with the mortgage provider before committing to a mortgage, and our calculator should only be used as a guide to your repayments.