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.

31980
Total reviews
Excellent
4.9
Average Rating
Alan Murphy - GBR
Dealing with Mike Bone has been a pleasure. Really good service, with no hard sell and refreshing to deal with someone who actually listens to their clients needs.
Posted 14 Nov 2025
A Valued Customer
Really great service with clear communication from the start. The online portal was easy to use and documents were easy to upload which made the process much simpler. Everything was explained over email and regular phone calls and I felt I could questions.
Posted 14 Nov 2025
Satnam Singh - GBR
I would recommend mab to friends and family as they are very professional and methodical in their work. A special and big thank you to vicky Alexander who has helped us every step of the way in getting the best deal on the market. She has been a god send. God bless you and keep doing what you are doing.
Posted 14 Nov 2025
OWEN DAVIES - GBR
An awesome service, explained everything we needed to know in detail and ease. Would totally recommend the Mortgage advice Bureau to anyone looking for a mortgage or remortgage
Posted 14 Nov 2025
Claire O'Donnell - GBR
Natalie was my mortgage advisor. I would highly recommend Natalie. I needed to do a re-mortgage on my house & in total in took 5 days from me sending her the stuff she needed to the day my offer came through. Will definitely be using Natalie in the future if i need to Thank you Natalie for a speedy process
Posted 14 Nov 2025
A Valued Customer
Friendly, and efficient
Posted 13 Nov 2025
Neil Adcock - GBR
From start to finish the Mortgage Advice Bureau have done a fantastic job. Especially Rachel Ingmire who, as always gave the best advice. Thank you.
Posted 13 Nov 2025
A Valued Customer
They was wry helpful,help me to understand all the issues
Posted 13 Nov 2025
A Valued Customer
Professional and very efficient. We are happy to recommend this company to any interested party looking for a mortgage.
Posted 13 Nov 2025
A Valued Customer
Excellent.
Posted 13 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