Mortgage payment calculator

Find out how a change to your client’s mortgage would affect their monthly payment

Mortgage details

Please enter a loan amount.

£

Please enter the interest only amount. Interest only amount must be less than the loan amount.

£

Please enter the term.

Enter your client’s current interest rate and press ‘Calculate’ to see their current estimated monthly payment.

You can then either use the + or – buttons to increase or decrease the current rate by increments of 0.25% or enter a new interest rate and press ‘Calculate’ again to show the new estimated monthly payment.

Please enter an interest rate between 0.01% and 20.00%.

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%
+
Loan amount Method of repayment Interest only amount Loan term Interest rate
The estimated monthly payment would be:

An error has occurred - please try again.

Santander for Intermediaries is a brand of Santander UK plc and is not a regulated company. Santander UK plc. Registered Office: 2 Triton Square, Regent's Place, London, NW1 3AN, United Kingdom. Registered Number 2294747. Registered in England and Wales. Telephone 0800 389 7000. Calls may be recorded or monitored. Authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority. Our Financial Services Register number is 106054. You can check this on the Financial Services Register by visiting the FCA’s website www.fca.org.uk/register or by contacting the FCA on 0800 111 6768. Santander and the flame logo are registered trademarks.

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