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.

33887
Total reviews
Excellent
4.9
Average Rating
A Valued Customer
The direct contact with my mortgage advisor was great and he always kept me up to date whenever a new update arose surrounding my mortgage. In the grand scheme of things my overall experience was positive However, I did run into some issues. On two separate occasions I did not hear back from the company for multiple weeks after providing requested documentation. My advisor would finally get in touch with me asking why I hadn’t sent in the documentation and when I told them I had, they would quickly check and confirmed they had actually received it weeks before hand. Finally, I was initially told my costs would likely be £250.00 for the amount I planned to remortgage with a chance it could be higher charge of £499.00 due to the type of mortgage I was taking out. I obviously ended being charged the higher amount. I would have preferred to be told the charge was 499.00 with a small chance of it being reduced to 250.00. Again I must emphasise my overall experience was positive, hence the reason I was content to pay the higher price without raising issue.
Posted 01 Jul 2026
Lewis Wilson - GBR
Donna W has been superb, AGAIN! I recently used donna for another BTL mortgage and and my main resi re-mortgage and as ever was super quick and efficient. She's always on hand to help and offer the best advice. Thanks again Donna
Posted 01 Jul 2026
Iain & Nicole
Absolutely fantastic service from Priya, shes been a star and great help during this process so far. As first time buyers my husband and I could not have had a smoother, faster or better experience! Thank you would absolutely recommend!
Posted 01 Jul 2026
A Valued Customer
Christina has helped us twice with all mortgage and she is extremely helpful
Posted 01 Jul 2026
Christopher Carr - GBR
Since the middle of May 2026, I have worked with my mortgage broker Nigel Trott, who I had been recommended by a friend of one of my parents, and from my experience working with him I have many great words to say about his service and support. Using his endless knowledge and experience, he has provided me incredible amount of support and guidance, as well as being kind, approachable and patient in the process. With his support he has made the entire process far less stressful, and has been able to provide guidance on the best mortgage deals for me, which for me has been extremely reassuring during the process in purchasing my next property. Thanks to his incredible help I have been fortunate enough to receive both a mortgage in principle and mortgage offer. Because of this I highly recommend Nigel and I look forward to continue working with him until the completion of my purchase of my next property. Thank you Nigel for your support.
Posted 30 Jun 2026
John Stockdale - GBR
The lady I dealt with was extremely polite and professional and can be highly recommended
Posted 30 Jun 2026
Craig Vernon
Rachel was extremely helpful and clear on all points and kept us informed throughout the whole process.
Posted 30 Jun 2026
Alice Pauley - GBR
Good communication professional Everything was explained well in advance Made getting the mortgage straightforward A friendly service
Posted 30 Jun 2026
Sarah S - GBR
We had an excellent experience with Mortgage Advice Bureau from start to finish. The whole process was explained clearly, and we felt supported every step of the way. Our adviser Otis Powell was knowledgeable, professional, and always available to answer our questions, making what could have been a stressful process feel straightforward and manageable. When I say questions we always had a lots of questions, but nothing was ever an issue. We had a few hiccups along the way with a couple of mortgage companies until will found the right one for us but communication was prompt and transparent throughout, and we always felt that our best interests were the priority. Thanks to their expertise, we was able to secure a mortgage that suited our needs. I would highly recommend Mortgage Advice Bureau to anyone looking for reliable, friendly, and professional mortgage advice. Thank you for making the experience so easy and stress-free! Also would like to thank Katie for all her hard working throughout the mortgage process, prompt responses and information provided when needed.
Posted 30 Jun 2026
A Valued Customer
We've been buying our first home off our landlord and Sam has been a really great help! He's been really helpful with navigating the whole process and it's clear he has a great deal of experience with this. Plus he's a great guy, and lovely to talk to. A good safe pair of hands.
Posted 30 Jun 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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