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.

34469
Total reviews
Excellent
4.9
Average Rating
Scott Rushby - GBR
Debbie is fantastic. Super helpful, approachable and friendly. She takes time to explain everything in a way we can understand. Will use again, as we have before, though hope we never move again!!!
Posted 24 Sept 2026
Nishal Dsouza - GBR
Katie and Charline were both very friendly, patient and helped us understand the process and products properly. All of our questions were answered to bring our minds to ease.
Posted 24 Sept 2026
Maisie Churcher
John has been excellent, he’s helped both me and my partner understand the details of first time buying. When we started the process, he mentioned about what steps to take next, how we should approach the viewing next time, what to look for etc! He’s been incredibly easy to chat with and it’s made this experience enjoyable and not intense! Thank you
Posted 24 Sept 2026
A Valued Customer
Ian was meticulous, followed through, always reachable till mortgage was offered. very helpful.
Posted 24 Sept 2026
A Valued Customer
Helpful to provide us with the best deal available. Good advice.
Posted 24 Sept 2026
Dona Joyan - GBR
As first-time buyers, we were quite doubtful and unsure about the whole mortgage process. James was incredibly helpful from the very beginning. He took the time to explain everything clearly and made sure we understood each stage of the process. What we appreciated most was that James regularly checked in with us and asked if we had any concerns or questions. This gave us a lot of reassurance and made the whole experience much less stressful. We’re very grateful for his patience, support, and professionalism throughout our first mortgage. We would definitely recommend James and the team to anyone looking for mortgage advice, especially first-time buyers.
Posted 23 Sept 2026
Giri Gurung - GBR
Professional and very helpful throughout the entire process. We started with Matt followed by his utterly professional team, who provided us with the finer details and clear, achievable instructions. His guidance covered everything from Teams chats to numerous emails and phone calls, ensuring we understood each step and felt supported from start to finish. The communication was consistent, organised, and genuinely appreciated. Would we use the service again in the future? Yes, definitely. Highly recommended. Thanks again for all of your help.
Posted 23 Sept 2026
A Valued Customer
Posted 23 Sept 2026
Valentine Katurunga
Bieng a 1st time buyer there's things I wasn't sure of but Susan Nesbit answered all my questions with so much kindness and professionalism. She's quick to respond and pays attention to detail. I'd definitely recommend her and her team to anyone who wants to buy property. They were giving me updates through the process. Lovely team to deal with.
Posted 23 Sept 2026
A Valued Customer
Quick, easy and professional service
Posted 12 Sept 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

Contact us

Find a mortgage

Get started

Get Mortgage Ready

My MAB app