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.

Find a mortgage


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

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

Looking to

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

Mortgage rates
and repayment

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

Find a mortgage


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

Total reviews
Average Rating
Leanne Hardacre - Leeds
From the very first phone call Sunjay was informative supportive and absolutely on it! This is our first experience using mortgage adviser and after the support and advise that we received from Sunjay and Abigail we have wondered why we haven’t done it sooner. Clear concise and invaluable communication and advice every step of the way! Thank you
Posted 17 Apr 2024
A Valued Customer
It took me a long time to be able to buy a house in the area that I wanted. Katie was always very helpful throughout this time. Always quick to respond to questions. Can’t recommend enough!
Posted 17 Apr 2024
A Valued Customer
Claire did a fantastic job! She made an effort to respond to all our queries. The process was smooth and efficient. Would highly recommend her.
Posted 17 Apr 2024
Daniel Furneaux - London
Very impressed with the service Josh Hayselden, Danielle and Robyn provided. They understood what I was looking for and quickly found a solution that I was happy with. Josh in particular worked outside of regular working hours to ensure everything was processed efficiently and a mortgage offer was received in just 3 working days. They exceeded my expectations and I'm very happy!
Posted 17 Apr 2024
A Valued Customer
I had a fantastic experience with the MAB at every stage from discussing affordability to submitting a mortgage application and a successful mortgage offer being issued. Communication was excellent throughout and my advisor Thuin was absolutely fantastic. I cannot recommend him enough!!
Posted 17 Apr 2024
Mateusz Szczotkowski - BRISTOL
Amazing service! MAB prepared an excellent offer for me. They were in constant contact and happy to answer all the questions I had.
Posted 17 Apr 2024
Stephen - Reading
Professional standard of service provided. Customer service is nice too.
Posted 17 Apr 2024
Anthony - Barrow-in-Furness
I’ve used Anil before when I purchased my first home, now me and my partner are buying our first home together. I’d always recommend Anil from my first time, I will continue to do so. He has been so patient with myself and my partner. Really helpfull and informative and excellent service. We complete next week and can’t wait! Thanks again for all your help. Anthony & Angela Potts
Posted 17 Apr 2024
Sivakumar Venkatesan - London
Posted 17 Apr 2024
A Valued Customer
Excellent and quick service. Always prompt at responding to queries.
Posted 16 Apr 2024

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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