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.

32808
Total reviews
Excellent
4.9
Average Rating
A Valued Customer
Andy, Michelle, and Debbie have provided comprehensive guidance to meet my requirements, and my emails have always received efficient, thorough, and friendly responses. Thank you all for your support!
Posted 01 Mar 2026
Leanne Millard - GBR
Alex was incredibly knowledgeable and made us feel completely at ease throughout the process. She answered all of our questions patiently and made the whole mortgage application feel simple and manageable. We’re so grateful for her support.
Posted 01 Mar 2026
Bradley Jeynes
I have had Fleur working on my behalf for the last few years to help me with my mortgages, she is very responsive and great at what she does so thank you Fleur and MAB for doing such a great job. Kind regards Brad
Posted 01 Mar 2026
A Valued Customer
The service I received from Mortgage Advice Bureau was Fantastic and the person who helped me was professional and courteous.
Posted 01 Mar 2026
Chloe Jones - GBR
Adam squire is very helpful anything we needed or anything thing we didn’t understand he was really good at explaining, quick reply to emails also we had over the phone appointments with in less than a few days after asking. Would highly recommend Mortgage Advise Bureau.
Posted 01 Mar 2026
A Valued Customer
We were First Time Buyers and Frances Walsh (Our Mortgage and Protection Adviser) was really thorough, helpful and guiding us through the whole process. Frances patiently explaining parts that we're unsure and didn't understand. The process has been very efficient, as well as, the communication is very effective. Couldn't ask for a better Mortgage and Protection Adviser as she has been the best.
Posted 01 Mar 2026
Richard Fowler & Claudia-Georgeta Badea-Fowler - GBR
Excellent everything was explain in detail and in ways we could understand and nothing was to much trouble and gave us answers to every question we asked
Posted 01 Mar 2026
A Valued Customer
Posted 01 Mar 2026
Jannine Rigby - GBR
We had an absolutely fantastic experience with Rachael. She was incredibly helpful and informative from start to finish, making what could have been a stressful process feel smooth and straightforward. The communication was excellent from both Rachael and Lucy - they kept us updated every step of the way and were always available to answer our questions, no matter how big or small. Rachael worked hard to secure us a great deal, and we couldn’t be happier with the outcome. Her professionalism, knowledge, and dedication really stood out throughout the entire process. We are so grateful for all the support from Rachael and Lucy, and would highly recommend them to anyone looking for expert mortgage advice. Thank you again!
Posted 01 Mar 2026
A Valued Customer
I am so happy about your advice and understanding.Thank you
Posted 01 Mar 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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