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.

29733
Total reviews
Excellent
4.9
Average Rating
Lisa Lynch - Cornwall
Clare is amazing. Nothing is ever too much trouble and we felt confident that Clare would find us a great deal, which she did! Professional, knowledgeable and friendly. Stress free for us, which really helps. Highly recommended. Thankyou so much
Posted 03 Apr 2025
A Valued Customer
Excellent service. Professional, friendly and informative. Donna is conscientious and efficient, responded quickly to any queries and managed our mortgage application swiftly. This is the second time we have worked with Donna and would highly recommend her and the service.
Posted 03 Apr 2025
A Valued Customer
Friendly, informative, set out options clearly, kept in contact through process, enquires dealt with quickly and efficiently.
Posted 03 Apr 2025
Thomas Coleman
Friendly quick service- Hanife managed to work around my hectic work schedule to arrange meetings that were convenient. Mortgage offer came through even quicker than expected.
Posted 03 Apr 2025
Georgina King - Derby
I had Chloe for my mortgage broker and she was an absolute angel! Kept me informed all the way throughout the process, at each step. Answered all my questions (and there was a lot), advised the best mortgage for my circumstances and gave me some valuable advice regarding overpaying for which I will be so grateful! It was a really smooth experience, with no set backs whatsoever and most of all it was successful. Will absolutely use them again, and can definitely recommend Chloe. Thanks for the experience.
Posted 03 Apr 2025
Michael Marshall - Buckingham
Quick and easy. Used for many years now and my children are also now using their service
Posted 03 Apr 2025
Abigail Blackburn - Stoke-on-Trent
The service we received was fantastic. Ben was very patient and kept us up to date throughout the whole process. He helped us along the way and even after every hurdle he continued to do everything to he could to get us the end result. We could not have done it without him, and he made the whole process as straight forward and least stressful as he could.
Posted 03 Apr 2025
Andrew Dale - Eastleigh
A great service will use again
Posted 03 Apr 2025
A Valued Customer
Posted 03 Apr 2025
Daniel Newlove - Hull
My mortgage deal was ending and my advisor Ryan found the best deal for me, sorted everything out for it and was super helpful. Can't thank him enough!
Posted 03 Apr 2025

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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