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

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.

Find a mortgage

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

Laptop, tablet and phone displaying the mortgage advice bureau newsletter

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.

32055
Total reviews
Excellent
4.9
Average Rating
Katie Bowling
Gary and Rachel as ever go above and beyond to get me the best rates for my renewal and also provide outstanding support throughout the legal process. Without them I’m sure this would be an extremely stressful process. Would always recommend!
Posted 21 Nov 2025
A Valued Customer
Great service
Posted 21 Nov 2025
A Valued Customer
Great service easy to understand. Very professional in all aspects. Highly recommend
Posted 21 Nov 2025
Aakash Sharma & Gunjan Sharma - GBR
Posted 21 Nov 2025
Richard McQueen - GBR
Gagan worked quickly to find us a suitable deal. We had contacted him a number of times over an extended period with various enquiries and his input was always helpful and informative so it was good that we were finally able to push some business his way.
Posted 21 Nov 2025
Jonathan Steel - GBR
My advisor was second to none & made it all very simple and easy. Nothing was too much bother and simplified for me when any questions I had if I wasn’t sure! Great service and will absolutely use my advisor again.
Posted 21 Nov 2025
Amy Malpass - GBR
From the very beginning, my experience with Mortgage Advice Bureau has been nothing short of outstanding. Alex, my advisor, has been incredibly patient, kind, and approachable throughout the entire process. He answered every query with genuine respect and understanding, always taking the time to explain things clearly and thoughtfully. What stood out most was Alex’s promptness—no matter the question, his replies were swift, reassuring, and supportive. As a single parent navigating the journey of buying my first home, his guidance gave me confidence and peace of mind at every stage. I will be forever grateful for the kindness, professionalism, and dedication Alex showed me. Choosing Mortgage Advice Bureau was one of the best decisions I made, and I’m so glad they were by my side for this exciting new chapter. Thank you, Alex, and thank you MAB, for making my dream of owning my first home a reality.
Posted 21 Nov 2025
A Valued Customer
Posted 21 Nov 2025
A Valued Customer
Posted 21 Nov 2025
A Valued Customer
Excellent. Answered all of my questions accurately and promptly. Talked me through the whole process and explained everything clearly in a way I could understand, highly recommend!
Posted 21 Nov 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

Contact us

Find a mortgage

Get started

Get Mortgage Ready

My MAB app