Indicative use only

All calculators and reference data in this app are indicative. Always verify figures against the current Approved Document, British Standard, RIBA Plan of Work, or your employer's guidance before relying on them.

Guidance scope

England only

Regulatory guidance in ArchBuddy currently relates to England. It does not cover Wales, Scotland, Northern Ireland or the Republic of Ireland.

Guidance, not approval

Calculators provide indicative checks and estimates. They do not demonstrate Building Regulations compliance or replace professional judgement.

Always verify

Requirements can change and project-specific factors may apply. Check the cited source documents before finalising a design.

Appearance

Dark mode

Using dark theme

Compact view

Show streamlined card lists

Attribution

Reference data summarised from the RIBA Plan of Work (Royal Institute of British Architects) and Building Regulations Approved Documents for England (Crown copyright, Open Government Licence v3.0).