Mortgage calculator

With our mortgage calculator it’s easy to find out how much you could borrow. Answer a few simple questions and in less than one minute we’ll calculate what your mortgage repayments might be.

You’ll need:

  • What you earn
  • The big things you spend on

Then we’ll give you an Approval in Principle figure of how much we could lend you and how much your monthly mortgage repayments might be.

Of course, this isn’t a loan yet, but the figure we give you lasts for 12 months so you can go house hunting confident of what you could afford.

CalculatorHow much could I borrow?

Use your income and expenses to estimate how much you may be able to borrow for a home loan.

Mortgage affordability calculators

How much do I need for deposit?

Add up all you need to save for your new home including additional costs.

Calculate deposit
Switcher Calculator

See how much you could save by switching mortgage provider to AIB.

Calculate savings

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Meet a mortgage expert

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