We’ve compiled a pretty comprehensive list of affordability calculators for financial intermediaries covering both residential and buy-to-let mortgages.
Vida Homeloans
http://www.vidahomeloans.co.uk/intermediaries/calculators/residential-affordability
TSB
http://intermediary.tsb.co.uk/tools_and_calculators/mortgage_affordability_calculator/default.aspx
The Tipton
https://www.thetipton.co.uk/intermediaries/affordability-calculator/
The Notthingham
https://aac.thenottingham.com/
The Melton Building Society
https://secure.themeltononline.co.uk/affordability/affordabilitycalculator.aspx?AspxAutoDetectCookieSupport
Mansfield Building Society
http://mansfieldbs.co.uk/intermediaries/affordability-calculations/new
Tesco Bank
https://intermediaries.tescobank.com/calculators/
Stafford Railway Building Society
https://online.srbs.co.uk/affordability/affordabilitycalculator.aspx?AspxAutoDetectCookieSupport=1
Skipton Intermediaries
https://affordability.skipton-intermediaries.co.uk/
Scottish Widows
http://www.scottishwidows.co.uk/extranet/products/mortgages/services/borrowing-calculator
Santander
https://www.santanderforintermediaries.co.uk/calculators-and-forms/affordability/
Saffron Building Society
http://www.saffronforintermediaries.co.uk/calculators/
Principality Building Society
http://ac.principality.co.uk/AffordabilityCalculator.aspx
Platform
http://www.platform.co.uk/intermediaries/support/calculators/affordability_calculator.aspx
Newcastle Building Society
http://www.newcastleis.co.uk/affordability/AffordabilityCalculator.aspx?AspxAutoDetectCookieSupport=1
Newbury Building Society
https://www.newbury.co.uk/intermediaries/affordability-calculator/
Natwest
https://rbsintermediaries.hdddirectsolutions.co.uk/Natwest
Nationwide
http://www.nationwide-intermediary.co.uk/calculators/aff_calc
Monmouthshire Building Society
http://www.mbs-intermediaries.com/how-much-can-they-borrow/
Marsden Building Society
https://www.themarsden.co.uk/intermediaries/confirm/?redirect_to=https%3A%2F%2Fwww.themarsden.co.uk%2Fintermediaries%2F
Magellan Homeloans
http://www.magellanhomeloans.co.uk/intermediaries/affordability/
Leek United Building Society
https://www.leekunited.co.uk/intermediaries/our-mortgage-calculator-intermediaries/
Leeds Building Society
https://online.leedsbuildingsociety.co.uk/public/mortgages/quick_enquiry.do
Kent Reliance
http://www.kentrelianceforintermediaries.co.uk/calculators/residential-calculator
Kensington
http://www.kmc.co.uk/intermediaries/calculators/affordability
Ipswich
http://www.ipswich-intermediaries.co.uk/tools-and-calculators/affordability-calculator
HSBC
https://portal.intermediaries.hsbc.co.uk/affordabilitycalculator/affordabilitycalculatorpage.php
Hinckley And Rugby
https://www.hrbs.co.uk/introducers/intro-calc-afford/
The Hanley
http://www.thehanley.co.uk/intermediaries/mortgage-affordability-calculator/
Furness Building Society
https://www.furnessbs.co.uk/intermediaries/affordability-calculator/
Family Building Society
http://familybuildingsociety.co.uk/Calculators/Mortgage_Affordability_Calc.aspx
Dudleybuildingsociety
https://www.dudleybuildingsociety.co.uk/intermediary/downloads.html
Darlington
https://www.darlington.co.uk/intermediaries/affordability-calculator/
Coventry Building Society
https://coventrybuildingsociety.co.uk/calculators/AffordabilityCalculator.aspx?ch=broker
Barclays
https://resources.barclays.co.uk/mortgage-calculators/residential-affordability
Aldermore
https://www.aldermore-brokerportal.co.uk/MolSiteVisa/Logon/Logon.aspx
Accord Mortgages
https://online.accordmortgages.com/public/mortgages/quick_enquiry.do
Virgin Money
https://intermediaries.virginmoney.com/tools/affordability-calculator/loan/5845617b-3741-4247-863f-b3e99e5725fa
The West Brom
http://tools.wbfi.co.uk/affordabilitycalculator.aspx?iswbfi=true
The Mortgag Eworks
http://www.themortgageworks.co.uk/calculators
Skipton
https://www.skipton-intermediaries.co.uk/mortgages/calculators/buy-to-let-calculator
Platform
http://www.platform.co.uk/intermediaries/support/calculators/buy_to_let.aspx
Precise Mortgages
http://www.precisemortgages.co.uk/Misc/BTLCalculator
Newstreet Mortgages
https://www.newstreetmortgages.com/intermediary-mortgages/buy-to-let-calculator
Paragon Mortgages
http://www.paragon-mortgages.co.uk/our-products/affordability-calculator
Mortgage Trust
http://www.mortgagetrust.co.uk/products/affordability-calculator
Saffron
http://www.saffronforintermediaries.co.uk/calculators/