We've built these mortgage calculators to help you understand the options available to you. You can find out how much you could potentially borrow, what your Stamp Duty could be, or how much a monthly repayment might be.

After using a calculator, our expert advisers are only a click or a phone call away. They'll be able to help you understand exactly what you could borrow based on your circumstances. With over 2,000 advisers with access to over 12,000 mortgages, we're here to help find the right deal for you.

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Borrowing

How much can I borrow?

Head to our borrowing calculator to find out how much you can borrow based on your income

Borrowing amount calculator
Repayment

Mortgage Repayment Calculator

Find out how much your mortgage payments are likely to be based on interest rates and terms

Mortgage repayment calculator
Stamp Duty Icon (1)

Mortgage Affordability

We’ll search through a pool of over 50 lenders to find an estimate of your mortgage affordability. No credit checks required.

Mortgage Affordability Calculator
Remortage

Looking to
remortgage?

Head to our calculator and enter a few details to compare remortgage deals currently on the market.

Remortgage calculator
Stamp Duty

How much is
Stamp Duty

Before buying, it's important to calculate Stamp Duty fees in England, Scotland, or Wales. 

Stamp Duty calculator
Repayment

Mortgage rates
and repayment

Compare current mortgage deals and find out what your interest rate and monthly repayments could be.

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Important

Your home may be repossessed if you do not keep up repayments on your mortgage.

There may be a fee for mortgage advice. The actual amount you pay will depend on your circumstances. The fee is up to 1% but a typical fee is 0.3% of the amount borrowed.

MyMab App

How to get mortgage ready?

Getting mortgage ready means making sure you're as prepared as you can be when the time comes to submit your paperwork. Here's what you need to know.

Buying a new home is an exciting process, even if you've never applied for a mortgage before. Working with an expert adviser can make it easier to get mortgage ready.

Whether you're buying your first home, considering a remortgage, or thinking of relocating, there are certain steps you can take to speed up the mortgage process. Getting yourself as mortgage ready as possible means you'll find yourself in a much stronger position when it comes time to apply for your mortgage.

Check out our My MAB app to help you save, plan and track every stage of your homebuying journey.

Learn more about the MyMab app

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Stay up-to-date with the latest mortgage news 

Jam-packed with helpful information and advice, you'll always know what's happening in the industry and how it might affect you.

34056
Total reviews
Excellent
4.9
Average Rating
Sian
We couldn’t have asked for a better mortgage advisor. James is professional, knowledgeable, and always quick to respond to any questions we had. He kept us updated throughout the whole process, explained everything clearly; he made it the least stressful part of the moving house process. I would highly recommend James to anyone looking for excellent service and support. Thank you!
Posted 26 Jul 2026
A Valued Customer
We received an excellent service quick at responding and extremely helpful. Nothing was too big or too small for them to deal with the team couldn’t do more for you. Would 100% recommend
Posted 26 Jul 2026
A Valued Customer
Great service
Posted 26 Jul 2026
A Valued Customer
I had a fantastic experience with the Mortgage Advice Bureau from start to finish. They did all the hard work of searching the market to find me the best mortgage deal, taking away all the stress and making the whole process incredibly straightforward. Their knowledge and professionalism gave me complete confidence that I was getting the right mortgage for my circumstances.
Posted 26 Jul 2026
A Valued Customer
Posted 26 Jul 2026
Christopher Morrow - GBR
Louise whitehead was brilliant during this whole process. Highly recommended by myself and Holly. Whoever gets her as their mortgage broker will be in very capable hands 😀
Posted 25 Jul 2026
Anila Asher - GBR
5 stars! Mortgage Bureau provided exceptional service with zero wasted time. The broker was highly professional and went above and beyond my expectations. They asked precise, to-the-point questions and brought well-thought-out solutions to the table
Posted 25 Jul 2026
Heidi Kitching - GBR
Jonathan was brilliant from the start ! Always called when he said he would, gave great advice and suggestions. Johnathan was extremely helpful, professional and very friendly - which really helps when making huge decisions like taking out a mortgage. The whole thing took approximately 10 days to complete from start to receiving our mortgage offer. We would highly recommend ! 10/10
Posted 25 Jul 2026
Maria Andino - GBR
I honestly couldn’t asked for a better advisor. From our first zoom meeting, Rob made me & my husband feel at ease & took time to explain us everything. First thing the following day, he already emailed us to let us know that we had an offer from a bank. As a first time buyer, buying a house was very stressful but Rob was always there to answer our questions, kept us updated & reassuring until this mid part of our application. Rob was my 2 daughters mortgage advisor & I am so grateful that he also took us on board. I really appreciate all the things that he has done, is doing & will do for us. He is very approachable, dedicated and caring for the best outcome for us, rather than just getting the job done. We will forever be grateful. Thanks a million Rob for making such an important milestone so much easier.
Posted 25 Jul 2026
A Valued Customer
Very good competent attentive team, quick to respond to your questions.
Posted 25 Jul 2026

Questions about our mortgage calculators

What are mortgage calculators?

Our mortgage calculators are digital tools designed to help you estimate your potential borrowing power and mortgage repayments. They’re a handy way of helping you understand your financial commitments before speaking to one of our expert advisers.

Is using our mortgage calculators right for you?

Our free digital tools are designed for anyone looking to purchase a home. This means if you’re a first time buyer, someone looking to move home, or you’re on the hunt for a remortgaging deal, our calculators are for you.

What information do I need to use a calculator and how does it work?

We have several handy calculators for borrowing, mortgage repayments, remortgaging, and Stamp Duty.

These all require two to three pieces of key information, which the calculators then use to provide you with an indication on what the potential costs could be.

Please remember that lenders also take a close look at other factors. These will include your credit score, financial history, and personal expenditures. All of this information will affect the actual calculation of your mortgage and monthly repayments.

Our mortgage calculators empower you to be as informed as possible when it comes to finding the right mortgage deal for you and your circumstances.

What are the next steps after using the calculators?

If you’d like to discuss moving forward with your homebuying journey, our expert advisers are here to help provide guidance and answer any questions you may have. You can also download the My MAB app, which allows you to save, plan, and track every stage of buying your new home and beyond.

Need more help?

Perhaps your needs are a little more complex? Our expert advisers will be happy to help you.

Request a call back

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