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.

34568
Total reviews
Excellent
4.9
Average Rating
A Valued Customer
Nigel Trott was amazing.
Posted 07 Oct 2026
A Valued Customer
Excellent service! Mike has been brilliant throughout, helping us understand the mortgage process and always being responsive to emails and phone calls. As first-time buyers, we weren't familiar with the process, but Mike has guided us through every step, making everything much easier to understand and less stressful. We really appreciate his patience, professionalism and support throughout. Highly recommended!
Posted 07 Oct 2026
James - GBR
Very attentive and responsive. Listened and understood the situation and tailored advice to suit.
Posted 07 Oct 2026
A Valued Customer
Excellent Service Donna delt with our mortgage application professionally and very efficiently, with access to many providers, she has been able to look at several motgage options and help guide us through the process, making it less complicated and less stressful.
Posted 07 Oct 2026
A Valued Customer
Scott is amazing. Very trustworthy. He is kind and listens to all of your neess
Posted 06 Oct 2026
A Valued Customer
The service I received was excellent. Paula went out of her way to make sure I understood what was going on and had everything I needed. I felt very safe even though I was dealing with things I personally find quite daunting. I was reassured and supported every step of the way and any questions I had were answered promptly and clearly. Any setbacks were explained and I was able to obtain my mortgage offer without too much stress and worry. I would definitely recommend this service for mortgage advice.
Posted 06 Oct 2026
A Valued Customer
An excellent mortgage advice service with a senior mortgage advisor Sean. He is efficient, thorough and an effective communicator. His creditials, knowledge and experience are impeccable. I would highly recommend him and the services he offers. After a very poor experience with the previous financial advisor, Sean was an absolute god send. I cannot thank him enough. Excellent service and customer care.
Posted 06 Oct 2026
George - GBR
I got to know James from Mortgage Advice Bureau through a friend. I got in contact and James was on the front foot from the get-go. Timely updates with insightful communication. Top notch service by all standards. Very opened to accommodate all the questions we had and I will definitely recommend James Barfoot and MAB to anyone who's looking for advice on any mortgage process.
Posted 06 Oct 2026
Benjamin Poole
A really excellent service overall. Nick Gent has supported and advised me over several years, helping me navigate mortgages by supporting me with identifying what my mortgage needs are, and finding the most suitable mortgage for me. His expertise and guidance were invaluable throughout the process. I have also been supported by Emma Pearson, who has been attentive and proactive in managing my mortgage application, keeping everything on track and making the process as smooth as possible. I would highly recommend Mortgage Advice Bureau to anyone looking for knowledgeable advice and excellent customer service.
Posted 06 Oct 2026
Tristan Wilson - GBR
Cath provided us with a brilliant service and got us a fantastic deal on our new mortgage. She was very professional and very thorough in her work and made the whole process so easy and nothing was overwhelming. Thank you so much Cath!
Posted 06 Oct 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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