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.

32953
Total reviews
Excellent
4.9
Average Rating
Alexander M - GBR
As first time buyers, we can’t thank Joel enough for all the help and support he gave us throughout the process. He truly went above and beyond to guide us every step of the way and made what could have been a stressful experience feel very smooth and manageable. Joel took the time to explain everything clearly and was always available when we had questions, keeping great communication with us through both phone calls and email. When we ran into a setback with our mortgage being declined after the valuation due to flood risk, Joel didn’t give up. He appealed the decision and successfully got it reversed, and we now have a mortgage offer which is currently with the solicitors. We also used the solicitors Joel recommended and they have been fantastic as well. The whole service has been excellent from start to finish. I genuinely can’t fault the experience and will absolutely be recommending Money Advice Bureau to friends and family.
Posted 15 Mar 2026
Vlad Tutuianu
I worked with Mike Dervey for many years now. Great service and support, would definitely recommend. Vlad Tutuianu
Posted 15 Mar 2026
Jawaad Fuller
Posted 15 Mar 2026
James Scott - GBR
Great friendly service.
Posted 15 Mar 2026
Jamie Walters & Megan Coulson - GBR
Sharon Hipkiss was our advisor Sharon was recommended by a close friend of me and my partner, and I am so glad she was. Genuinely couldn't help us enough, was always available, genuinely down to earth and helpful, a fair and honest answer to everything, above and beyond to help us decide and work out if the house we was looking at was right for us and checking we are doing everything correctly and for the right reasons, checked our budgets and understood us and made us feel we could talk at anytime about anything. Phone calls & emails professional and caring and kind too, also making the process as fun as possible helped us as first time buyers, especially as we don't trust people very easily, we trusted Sharon and was right to do so Lucky to have an advisor that cared Thank You Sharon
Posted 15 Mar 2026
A Valued Customer
Posted 15 Mar 2026
A Valued Customer
used a broker but was good.
Posted 14 Mar 2026
Man Leung
Posted 14 Mar 2026
A Valued Customer
This is the 2nd time I have used MAB and both times have been faultless Josh and Joanne are a credit to this company 👏 see you in 5 years for my renewal keep up the good work.
Posted 14 Mar 2026
A Valued Customer
I was given excellent service and advice. Everything was explained to me so I was able to make the right decision for me.
Posted 14 Mar 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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