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.

32785
Total reviews
Excellent
4.9
Average Rating
Kanishka Dissanayake - GBR
The agent assigned to my case was Ben Walker. He was really professional and proactive. There is a reason why the Mortgage Advice Bureau is highly rated and regarded, it's because they deliver on the service they say they do. Quite a few times, Ben would be replying on weekends and not during office hours to answer my queries (one time at 8pm on a Saturday!) as myself and my partner were first time buyers so quite overwhelmed with the whole process. But we were kept at ease through out the whole exercise. I am very grateful and highly recommend their services.
Posted 26 Feb 2026
Andrea - GBR
I have been dealing with Rachel over the last 10 years and I wouldn’t remortgage without her. She is very friendly and efficient and nothing is too much trouble. When I first met her I had recently divorced and she went above and beyond in order to find me a mortgage under difficult financial circumstances in order for me to keep my home.
Posted 26 Feb 2026
A Valued Customer
Our advisor Graham Hughes is very professional and approachable. Graham very quickly found us a mortgage offer which met all our requirements. This is the second time we have used Graham and would recommend him unreservedly. .
Posted 26 Feb 2026
John McFarland
Posted 26 Feb 2026
Craig McGowan
Rebecca Hardman was lovely, I am a first time buyer and the whole process was daunting. Rebecca reassured me and guided me through any issues or worry I had.
Posted 26 Feb 2026
Stephen Potts - GBR
Posted 26 Feb 2026
Jonathan Day
Emma wood and vicky brooks was great and really helpful. Got us the best rate to remortgage our home .
Posted 26 Feb 2026
Neelam Waseem - GBR
It's such an excellent service,highly recommended,helpful and supportive
Posted 26 Feb 2026
A Valued Customer
Very knowledgeable, friendly and easy to talk to. Gives clear explanations and always happy to answer any questions and give as much time as needed to provide me with information and reassurance in decisions. Can always trust in advice from Caris.
Posted 26 Feb 2026
A Valued Customer
Excellent service from Marie. Extremely helpful and friendly. This was my first time remortgaging and Marie explained everything clearly and was prompt in responding to any queries
Posted 26 Feb 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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