Mortgage repayment calculator
With our calculator you can find out how much your monthly mortgage repayments might be, or how a rate change could affect your monthly payments.
What you need to know
About your interest rate
There is a limit to how low your interest rate can be if you're on a Nationwide tracker mortgage. Please check your latest mortgage offer for details.
About interest only mortgages
Your monthly payments only pay the interest due and don’t go towards reducing the amount you borrowed. So it’s important you have plans in place and regularly check they’re on track to repay the full amount by the end date of the mortgage.
Mortgages are subject to underwriting and criteria. Minimum age 18, UK residents only.