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Calculator for toilet pans, basins and urinals

Use this guidance and calculator to work out how many toilet pans, basins and urinals to include in buildings.

  • Published on 26 May 2016
  • Of interest to Owners, Building consent authorities, Designers, Plumbers
  • 1st edition

This information is published by the Ministry of Business, Innovation and Employment’s Chief Executive. It is a general guide only and, if used, does not relieve any person of the obligation to consider any matter to which the information relates according to the circumstances of the particular case. Expert advice may be required in specific circumstances. Where this information relates to assisting people: