The main tools use full pages, labelled inputs, keyboard controls and error messages that preserve your answers. Results use words and numbers as well as colour. There are no countdowns.
- Use Tab and Shift+Tab to move between controls; Enter or Space activates the relevant control.
- Use your browser’s zoom and text settings. Narrow layouts keep the same core tools.
- Reduced-motion preferences are respected.
- Download a text plan or use your browser’s print/save PDF option.
Engineering checks do not replace independent accessibility testing. This project has not been certified as WCAG-conformant, and actual assistive-technology and physical-phone testing remain important.
If a tool does not work for you, MoneyHelper provides alternative calculators and money guidance.
Sources and conditions
Checked 25 October 2026. Rules and product availability can change; check the original information before acting.
MoneyHelper · Mortgage affordability ↗GOV.UK · How to buy a home ↗MoneyHelper · Applying for a mortgage ↗