For a thorough assessment of what your client(s) may be able to borrow, use our affordability calculator. We recommend this is always completed before moving to a Decision in Principle (DIP).

Quick quote

If you have a straightforward case and want a quick indication of what Nationwide might lend, you can use our Quick Quote calculator. Please note this isn't recommended for self-employed applicants or non-standard transactions.

House prices

To give your client(s) an estimate of how much their property is worth today, use the House Price calculator.


To show your client(s) how much money they could save and how to pay off their mortgage faster, use the overpayment calculator.

All calculators are for illustrative purposes only.